All Supplements
Browse 50 evidence-rated supplements with forms, dosage, and research summaries.
Magnesium
Magnesium is an essential mineral that supports muscle function, nerve signaling, and energy production. Research suggests adequate intake may support sleep quality and relaxation while also helping maintain normal blood pressure.
Top benefits
- Muscle relaxation
- Nervous system support
- Sleep support
Vitamin D
Vitamin D helps regulate calcium absorption and supports immune function. Research suggests it may support bone density and overall mood in individuals with low levels.
Top benefits
- Bone health
- Immune support
- Mood support
Iron
Iron is a mineral required for hemoglobin and oxygen transport. Supplementation may support energy levels in people with low iron status.
Top benefits
- Red blood cell support
- Energy support
- Cognitive support
Creatine
Creatine monohydrate is widely used to support strength and power output. Research suggests it may support lean mass gains when combined with resistance training.
Top benefits
- Strength support
- Power output
- Lean mass support
Omega-3
Omega-3 fatty acids (EPA and DHA) support cardiovascular and brain health. Research suggests they may support healthy triglyceride levels and cognitive function.
Top benefits
- Heart health
- Brain support
- Inflammation balance
Protein Powder
Protein powder provides a convenient way to increase daily protein intake. Research suggests adequate protein supports muscle maintenance and satiety.
Top benefits
- Muscle maintenance
- Satiety support
- Recovery support
Vitamin C
Vitamin C is an antioxidant vitamin that supports immune function and collagen formation. Research suggests it may help reduce oxidative stress and support skin health.
Top benefits
- Immune support
- Antioxidant support
- Collagen synthesis
Zinc
Zinc is a trace mineral involved in immune signaling and skin health. Research suggests it may support normal immune response and wound healing.
Top benefits
- Immune support
- Skin support
- Enzyme function
Fiber
Fiber supplements can help increase daily fiber intake for digestive regularity. Research suggests adequate fiber may support heart health and blood sugar balance.
Top benefits
- Digestive regularity
- Satiety support
- Blood sugar support
Melatonin
Melatonin is a hormone that helps regulate the sleep-wake cycle. Research suggests it may support sleep onset for short-term use.
Top benefits
- Sleep onset support
- Circadian rhythm support
- Jet lag support
Vitamin B12
Vitamin B12 supports red blood cell formation and nervous system function. Research suggests supplementation may support energy levels in people with low B12 status.
Top benefits
- Energy metabolism
- Nervous system support
- Red blood cell support
Calcium
Calcium is essential for bone structure and muscle contraction. Research suggests adequate intake supports bone density, especially alongside vitamin D.
Top benefits
- Bone strength
- Muscle function
- Nerve signaling
Potassium
Potassium is an electrolyte that supports fluid balance and muscle function. Research suggests adequate intake supports healthy blood pressure levels.
Top benefits
- Fluid balance
- Muscle function
- Blood pressure support
Whey Protein
Whey protein is a fast-digesting protein used to support muscle protein synthesis. Research suggests it may support recovery and lean mass when paired with training.
Top benefits
- Muscle protein synthesis
- Recovery support
- Convenient protein
Folate
Folate (vitamin B9) supports DNA synthesis and red blood cell formation. Research suggests it is especially important during pregnancy for neural tube development.
Top benefits
- DNA synthesis
- Red blood cell support
- Prenatal support
Taurine
Taurine is a conditionally essential amino acid found abundantly in the brain, heart, and muscles. Research suggests it may support cardiovascular health, exercise performance, and cellular hydration.
Top benefits
- Heart health
- Exercise performance
- Cellular hydration
Vitamin A
Vitamin A is an essential fat-soluble vitamin critical for vision, immune function, and skin health. Available as preformed retinol or provitamin beta-carotene.
Top benefits
- Vision support
- Immune function
- Skin health
N-Acetyl Cysteine (NAC)
NAC is a precursor to glutathione, the body's master antioxidant. Research suggests it may support liver detoxification, respiratory health, and mood regulation.
Top benefits
- Glutathione production
- Liver support
- Respiratory health
Psyllium Husk
Psyllium husk is a soluble fiber supplement widely used for digestive regularity and cholesterol management. It is one of the most well-researched fiber supplements available.
Top benefits
- Digestive regularity
- Cholesterol management
- Blood sugar support
Electrolyte Supplements
Electrolyte supplements provide essential minerals like sodium, potassium, and magnesium to support hydration, muscle function, and nerve signaling. Popular among athletes and those following low-carb diets.
Top benefits
- Hydration support
- Muscle function
- Nerve signaling
Choline
Choline is an essential nutrient important for brain development, liver function, and cell membrane integrity. Research suggests it may support cognitive performance and methylation processes.
Top benefits
- Brain health
- Liver support
- Cell membrane integrity
Vitamin B Complex
Vitamin B complex supplements contain all eight essential B vitamins. Research suggests they may support energy metabolism, red blood cell formation, and nervous system health.
Top benefits
- Energy metabolism
- Nervous system support
- Red blood cell formation
Fish Oil
Fish oil is a concentrated source of EPA and DHA omega-3 fatty acids derived from fatty fish. Research suggests it may support heart health, brain function, and healthy inflammatory response.
Top benefits
- Heart health
- Brain function
- Joint support
Magnesium Glycinate
Magnesium glycinate is a chelated form of magnesium bound to glycine, known for superior absorption and minimal GI side effects. Research suggests it may be especially beneficial for sleep quality, anxiety, and muscle relaxation.
Top benefits
- Sleep quality
- Anxiety support
- Muscle relaxation
Iodine
Iodine is an essential trace mineral critical for thyroid hormone production. Research suggests adequate intake supports thyroid function, metabolic health, and cognitive development.
Top benefits
- Thyroid support
- Metabolic health
- Cognitive development
Vitamin B6
Vitamin B6 (pyridoxine) is essential for protein metabolism, neurotransmitter synthesis, and immune function. Research suggests adequate intake may support mood regulation and cognitive health.
Top benefits
- Neurotransmitter synthesis
- Mood support
- Immune function
Magnesium Citrate
Magnesium citrate is a highly bioavailable form of magnesium bound to citric acid. Research suggests it may support digestive regularity, muscle relaxation, and overall magnesium status more effectively than some other forms.
Top benefits
- High bioavailability
- Digestive regularity
- Muscle relaxation
Magnesium Oxide
Magnesium oxide provides a high concentration of elemental magnesium per dose but has lower bioavailability than citrate or glycinate forms. It is commonly used as an affordable option for general magnesium supplementation and occasional constipation relief.
Top benefits
- High elemental magnesium content
- Constipation relief
- Affordable supplementation
Creatine Monohydrate
Creatine monohydrate is the most extensively researched form of creatine. Hundreds of studies suggest it may support strength, power output, and lean mass when combined with resistance training. It remains the gold standard among creatine forms.
Top benefits
- Strength support
- Power output
- Lean mass gains
Vitamin D3 (Cholecalciferol)
Vitamin D3 (cholecalciferol) is the animal-derived and sunlight-synthesized form of vitamin D. Research suggests D3 is more effective than D2 at raising and maintaining blood levels of 25(OH)D, making it the preferred supplemental form for most people.
Top benefits
- Superior bioavailability
- Bone health
- Immune support
Niacinamide (Nicotinamide / Vitamin B3)
Niacinamide (nicotinamide) is a form of vitamin B3 that supports NAD+ production, skin barrier function, and cellular energy metabolism. Unlike niacin, it does not cause flushing. Research strongly supports its role in skin health (reducing hyperpigmentation, sebum regulation), DNA repair, and neuroprotection.
Top benefits
- Skin health — reduces hyperpigmentation and sebum
- NAD+ precursor for cellular energy
- DNA repair support
Glucomannan (Konjac Fiber)
Glucomannan is a water-soluble dietary fiber derived from konjac root that absorbs up to 50 times its weight in water, forming a viscous gel in the digestive tract. Research supports its efficacy for promoting satiety, supporting healthy cholesterol and blood sugar, and improving constipation — making it one of the most evidence-based weight management supplements.
Top benefits
- Promotes satiety and reduces calorie intake
- Blood sugar management after meals
- LDL cholesterol reduction
Caffeine
Caffeine is the world's most widely consumed psychoactive compound, found naturally in coffee, tea, and cacao. Research robustly supports its role in enhancing alertness, physical performance, and cognitive speed. It works primarily by blocking adenosine receptors, reducing the sensation of fatigue and increasing dopamine and norepinephrine activity.
Top benefits
- Alertness and wakefulness
- Cognitive speed and reaction time
- Endurance and power output
Ginger
Ginger (Zingiber officinale) is one of the most well-studied medicinal spices, with strong evidence for anti-nausea effects and emerging evidence for anti-inflammatory, digestive, and metabolic benefits. Its active compounds — gingerols and shogaols — modulate serotonin receptors and prostaglandin synthesis.
Top benefits
- Nausea and motion sickness relief
- Digestive comfort
- Anti-inflammatory support
Peppermint Oil
Peppermint oil (Mentha piperita) contains menthol, which relaxes smooth muscle in the GI tract and provides cooling, analgesic, and antispasmodic effects. Enteric-coated peppermint oil capsules have the strongest evidence base in supplements, particularly for irritable bowel syndrome (IBS) and associated bloating, cramping, and pain.
Top benefits
- IBS symptom relief (bloating, cramping, pain)
- Digestive smooth muscle relaxation
- Nausea relief
Beta-Alanine
Beta-alanine is a non-essential amino acid that is the rate-limiting precursor to carnosine — a muscle buffer that helps neutralize lactic acid during intense exercise. Research strongly supports beta-alanine supplementation for improving endurance in high-intensity activities lasting 1-4 minutes, reducing fatigue, and increasing exercise capacity.
Top benefits
- Muscular endurance (delays fatigue)
- Carnosine synthesis in muscle
- High-intensity exercise performance
L-Citrulline
L-citrulline is an amino acid that is converted to L-arginine in the kidneys, increasing plasma arginine levels more effectively than direct arginine supplementation. This drives nitric oxide (NO) production, causing vasodilation, improved blood flow, and muscle pumps. Research supports its use for cardiovascular health, erectile function, and exercise performance.
Top benefits
- Nitric oxide production and vasodilation
- Muscle pump and blood flow
- Exercise performance and endurance
Curcumin (Standardized Extract)
Curcumin is the primary bioactive compound in turmeric, responsible for most of its studied health effects. While turmeric root contains only 2-8% curcumin, standardized curcumin extracts are concentrated to 95% curcuminoids. The key clinical challenge is poor bioavailability — raw curcumin is rapidly metabolized and poorly absorbed. Advanced delivery systems (BCM-95, Meriva, Longvida, NovaSol) dramatically improve absorption and clinical effectiveness compared to plain curcumin.
Top benefits
- Anti-inflammatory (NF-κB, COX-2, LOX inhibition)
- Antioxidant and free radical scavenging
- Joint pain and osteoarthritis support
Piperine (Black Pepper Extract)
Piperine is the alkaloid responsible for black pepper's pungency and is one of the most well-documented bioavailability enhancers in nutritional science. BioPerine® (standardized 95% piperine) has been clinically shown to increase the absorption of curcumin by up to 2,000%, coenzyme Q10 by 30%, and various other supplements by inhibiting CYP3A4 and P-glycoprotein drug efflux pumps. It has intrinsic anti-inflammatory, antidepressant, and thermogenic properties.
Top benefits
- Bioavailability enhancer (curcumin, CoQ10, others)
- Anti-inflammatory (COX-2, LOX inhibition)
- Thermogenic (mild calorie burning support)
Beta-Sitosterol
Beta-sitosterol is the most abundant plant sterol found in nuts, seeds, fruits, and vegetables. It structurally resembles cholesterol and competes with it for intestinal absorption, thereby reducing LDL cholesterol levels. It is also a primary active component in saw palmetto and pygeum for prostate health, reducing DHT conversion and inflammation. One of the few natural supplements with strong cholesterol-lowering evidence comparable to some pharmaceuticals.
Top benefits
- LDL cholesterol reduction (FDA-approved health claim)
- Prostate health and BPH symptom relief
- Immune modulation
Collagen
Collagen peptides are popular for skin, joint, and connective tissue support. Research suggests collagen intake may support skin elasticity and joint comfort over time.
Top benefits
- Skin elasticity
- Joint comfort
- Connective tissue support
Probiotics
Probiotics are live microorganisms that may support gut health and digestion. Research suggests certain strains can help maintain healthy gut flora and immune balance.
Top benefits
- Digestive support
- Gut microbiome balance
- Immune support
Multivitamin for Men
Men’s multivitamins are formulated to cover common nutrient gaps. They may support energy metabolism, immune function, and general wellness.
Top benefits
- Nutrient coverage
- Energy metabolism
- Immune support
Multivitamin for Women
Women’s multivitamins often include iron, folate, and vitamin D to support overall wellness. They may help fill dietary nutrient gaps for active lifestyles.
Top benefits
- Nutrient coverage
- Bone support
- Energy support
Pre-Workout
Pre-workout formulas blend caffeine, amino acids, and performance nutrients to support training energy. Research suggests caffeine may support alertness and endurance.
Top benefits
- Workout energy
- Focus support
- Endurance support
BCAA
Branched-chain amino acids (BCAA) are popular for workout recovery. Research suggests they may support muscle protein synthesis when total protein intake is adequate.
Top benefits
- Muscle recovery
- Endurance support
- Muscle protein synthesis
Ashwagandha
Ashwagandha is an adaptogenic herb traditionally used for stress support. Research suggests it may help promote calm and sleep quality in some individuals.
Top benefits
- Stress support
- Sleep support
- Mood balance
Turmeric
Turmeric contains curcumin, a compound with antioxidant activity. Research suggests it may support joint comfort and healthy inflammation balance.
Top benefits
- Joint comfort
- Antioxidant support
- Inflammation balance
Biotin
Biotin is a B vitamin involved in energy metabolism and keratin production. Research suggests it may support hair and nail health in people with low intake.
Top benefits
- Hair support
- Nail strength
- Energy metabolism
CoQ10
CoQ10 is an antioxidant compound involved in cellular energy production. Research suggests it may support heart health and energy metabolism.
Top benefits
- Cellular energy
- Heart support
- Antioxidant defense
L-Theanine
L-theanine is an amino acid found in tea that may support relaxation without drowsiness. Research suggests it may help promote calm focus.
Top benefits
- Calm focus
- Stress support
- Sleep quality
Glutamine
Glutamine is an amino acid that supports muscle recovery and gut lining integrity. Research suggests it may help post-workout recovery for some athletes.
Top benefits
- Recovery support
- Gut lining support
- Immune support
Casein Protein
Casein protein digests slowly, providing a steady amino acid release. Research suggests it may support overnight muscle recovery.
Top benefits
- Overnight recovery
- Muscle maintenance
- Satiety support
Green Tea Extract
Green tea extract contains catechins that may support antioxidant defenses. Research suggests it may support metabolic health and fat oxidation.
Top benefits
- Antioxidant support
- Metabolic support
- Focus support
Vitamin K2
Vitamin K2 supports calcium metabolism and bone health. Research suggests it may help direct calcium to bones and away from soft tissues.
Top benefits
- Bone support
- Calcium balance
- Cardiovascular support
Selenium
Selenium is a trace mineral involved in antioxidant enzymes and thyroid function. Research suggests adequate intake may support immune and thyroid health.
Top benefits
- Antioxidant defense
- Thyroid support
- Immune support
Glucosamine
Glucosamine is commonly used to support joint comfort and cartilage health. Research suggests it may help maintain joint mobility in some adults.
Top benefits
- Joint comfort
- Cartilage support
- Mobility support
Saw Palmetto
Saw palmetto is commonly used for prostate and urinary support. Research suggests it may support urinary flow in some men.
Top benefits
- Prostate support
- Urinary support
- Hormonal balance
Rhodiola Rosea
Rhodiola is an adaptogenic herb used for fatigue and stress support. Research suggests it may help support endurance and perceived energy.
Top benefits
- Stress support
- Fatigue support
- Mental performance
Berberine
Berberine is a plant compound studied for metabolic support. Research suggests it may help support healthy blood sugar and lipid levels.
Top benefits
- Blood sugar support
- Lipid balance
- Metabolic support
Milk Thistle
Milk thistle is a botanical traditionally used for liver support. Research suggests it may support antioxidant defenses in the liver.
Top benefits
- Liver support
- Antioxidant support
- Detox support
Valerian Root
Valerian root is a traditional herb used for sleep support. Research suggests it may help improve sleep quality in some adults.
Top benefits
- Sleep support
- Relaxation
- Stress relief
Ginkgo Biloba
Ginkgo biloba is studied for cognitive and circulation support. Research suggests it may support memory in some older adults.
Top benefits
- Cognitive support
- Circulation support
- Antioxidant support
Echinacea
Echinacea is a botanical used for seasonal immune support. Research suggests it may support immune response when taken at the first sign of symptoms.
Top benefits
- Immune support
- Seasonal wellness
- Antioxidant support
Garlic Extract
Garlic extract contains allicin and sulfur compounds that may support cardiovascular health. Research suggests it may support healthy lipid levels.
Top benefits
- Heart support
- Immune support
- Antioxidant support
Vitamin E
Vitamin E is a fat-soluble antioxidant that supports cell membrane integrity. Research suggests it may help protect cells from oxidative stress.
Top benefits
- Antioxidant support
- Skin support
- Immune support
DHEA
DHEA is a hormone precursor sometimes used for hormonal balance and vitality. Research suggests it may support hormone levels in specific populations.
Top benefits
- Hormonal balance
- Vitality support
- Bone support
Tongkat Ali
Tongkat Ali (Eurycoma longifolia) is a Southeast Asian herb traditionally used for vitality. Research suggests it may support healthy testosterone levels, stress adaptation, and exercise performance.
Top benefits
- Testosterone support
- Stress adaptation
- Exercise performance
DIM (Diindolylmethane)
DIM is a compound derived from cruciferous vegetables that may support healthy estrogen metabolism. Research suggests it could help maintain hormonal balance in both men and women.
Top benefits
- Estrogen metabolism
- Hormonal balance
- Cellular health
Turkey Tail Mushroom
Turkey tail (Trametes versicolor) is a medicinal mushroom rich in polysaccharides like PSK and PSP. Research suggests it may support immune function and gut health through prebiotic activity.
Top benefits
- Immune support
- Gut health
- Antioxidant support
Chlorella
Chlorella is a single-celled green algae rich in chlorophyll, protein, and micronutrients. Research suggests it may support detoxification processes, immune function, and cholesterol management.
Top benefits
- Detox support
- Immune support
- Cholesterol management
Boron
Boron is a trace mineral involved in bone metabolism, hormone regulation, and cognitive function. Research suggests it may support bone density, testosterone levels, and vitamin D utilization.
Top benefits
- Bone health
- Hormone support
- Cognitive function
Digestive Enzymes
Digestive enzyme supplements contain protease, lipase, and amylase to aid food breakdown. Research suggests they may support nutrient absorption and reduce digestive discomfort in individuals with enzyme insufficiency.
Top benefits
- Digestive support
- Nutrient absorption
- Bloating relief
Cordyceps
Cordyceps is a genus of parasitic fungi traditionally used in Chinese medicine. Research suggests it may support exercise performance, energy production, and respiratory health through improved oxygen utilization.
Top benefits
- Exercise performance
- Energy support
- Respiratory health
Colostrum
Bovine colostrum is the first milk produced after birth, rich in immunoglobulins, growth factors, and lactoferrin. Research suggests it may support immune function, gut barrier integrity, and exercise recovery.
Top benefits
- Immune support
- Gut health
- Exercise recovery
Ginseng (Panax)
Panax ginseng is a traditional adaptogen used for centuries in Asian medicine. Research suggests it may support energy levels, cognitive function, and immune health in some individuals.
Top benefits
- Energy support
- Cognitive function
- Immune modulation
5-HTP
5-Hydroxytryptophan (5-HTP) is a naturally occurring amino acid and precursor to serotonin. Research suggests it may support mood balance and sleep onset in some individuals.
Top benefits
- Mood support
- Sleep onset
- Appetite regulation
Beetroot Powder
Beetroot powder is rich in dietary nitrates that the body converts to nitric oxide. Research suggests it may support blood flow, exercise endurance, and cardiovascular health.
Top benefits
- Nitric oxide production
- Exercise endurance
- Blood pressure support
Inositol
Inositol (myo-inositol) is a sugar alcohol involved in cell signaling and insulin pathways. Research suggests it may support mood, hormonal balance, and metabolic health, especially in PCOS.
Top benefits
- Mood support
- Hormonal balance
- PCOS support
Vitamin D2 (Ergocalciferol)
Vitamin D2 (ergocalciferol) is the plant-derived form of vitamin D, commonly found in fortified foods and mushrooms. Research suggests it raises 25(OH)D levels but may be less effective than D3 at sustaining them over time.
Top benefits
- Plant-based vitamin D source
- Bone health support
- Vegan-friendly
L-Carnitine
L-carnitine is an amino acid derivative that plays a central role in transporting fatty acids into mitochondria for energy production. Research suggests it may support fat metabolism, exercise performance, and recovery, with potential benefits for cardiovascular and cognitive health.
Top benefits
- Fat metabolism support
- Exercise performance
- Muscle recovery
L-Arginine
L-arginine is a semi-essential amino acid that serves as the primary precursor to nitric oxide (NO), a vasodilator that relaxes blood vessels. Research suggests it may support blood flow, exercise performance, cardiovascular health, and male sexual function.
Top benefits
- Nitric oxide production
- Blood flow support
- Exercise performance
Fenugreek
Fenugreek is an herb used in traditional medicine with emerging research supporting its role in blood sugar regulation, testosterone support, and appetite control. Its seeds contain soluble fiber and steroidal saponins thought to drive its metabolic effects.
Top benefits
- Blood sugar support
- Testosterone support
- Appetite control
Alpha Lipoic Acid (ALA)
Alpha lipoic acid is a powerful antioxidant naturally produced in the body that plays a key role in energy metabolism. Research suggests it may support blood sugar regulation, nerve health (particularly in diabetic neuropathy), and antioxidant recycling.
Top benefits
- Antioxidant protection
- Blood sugar support
- Nerve health
Chondroitin
Chondroitin sulfate is a structural component of cartilage that may help maintain joint integrity and reduce osteoarthritis symptoms. It is commonly paired with glucosamine. Research suggests it may modestly reduce joint pain and slow cartilage degradation.
Top benefits
- Joint pain relief
- Cartilage support
- Osteoarthritis management
Boswellia (Indian Frankincense)
Boswellia serrata is an Ayurvedic herbal remedy containing boswellic acids that selectively inhibit 5-lipoxygenase (5-LOX), a key enzyme in the inflammatory cascade. Research suggests it may support joint comfort and reduce inflammation, particularly in osteoarthritis and inflammatory bowel conditions.
Top benefits
- Joint pain relief
- Anti-inflammatory
- Osteoarthritis support
Phosphatidylserine
Phosphatidylserine (PS) is a phospholipid naturally found in cell membranes, particularly abundant in brain neurons. It may support memory, focus, and cognitive function, with the strongest evidence in older adults experiencing age-related cognitive decline.
Top benefits
- Memory support
- Cognitive function
- Focus and attention
Bacopa Monnieri
Bacopa monnieri is an Ayurvedic herb traditionally used for memory and cognitive enhancement. Research suggests it may improve memory formation, learning rate, and reduce anxiety, particularly with consistent use over 8-12 weeks.
Top benefits
- Memory and learning
- Cognitive function
- Anxiety reduction
Acetyl-L-Carnitine (ALCAR)
Acetyl-L-Carnitine is a form of L-carnitine that crosses the blood-brain barrier, supporting mitochondrial energy production and acetylcholine synthesis. Research suggests it may support brain health, energy levels, and nerve function, particularly in older adults.
Top benefits
- Brain energy metabolism
- Cognitive support
- Neuroprotection
Hyaluronic Acid
Hyaluronic acid (HA) is a naturally occurring glycosaminoglycan that holds up to 1,000 times its weight in water, supporting skin hydration, joint lubrication, and eye moisture. Oral HA supplementation research suggests it may support skin moisture retention and joint comfort.
Top benefits
- Skin hydration and plumpness
- Joint lubrication and comfort
- Eye moisture support
Astaxanthin
Astaxanthin is a carotenoid antioxidant found in microalgae, salmon, and krill. Research suggests it may support skin photoprotection, exercise recovery, eye health, and cardiovascular markers, making it one of the most studied carotenoid supplements.
Top benefits
- Powerful antioxidant protection
- Skin UV photoprotection
- Exercise recovery
Krill Oil
Krill oil is derived from Antarctic krill (Euphausia superba) and provides omega-3 fatty acids (EPA and DHA) in phospholipid form, which research suggests may offer superior absorption compared to triglyceride-form fish oil. It also contains astaxanthin, a potent antioxidant. Krill oil supports cardiovascular health, joint comfort, and cognitive function.
Top benefits
- Cardiovascular health support
- Joint inflammation reduction
- Cognitive function support
Alpha-GPC (Alpha-Glycerylphosphorylcholine)
Alpha-GPC is a highly bioavailable choline compound that crosses the blood-brain barrier to support acetylcholine synthesis, the neurotransmitter critical for memory, learning, and muscle function. Research supports its use for cognitive enhancement, focus, and athletic performance, making it one of the most popular nootropic supplements.
Top benefits
- Cognitive function and memory support
- Acetylcholine precursor for brain health
- Athletic performance and power output
Phosphatidylcholine
Phosphatidylcholine (PC) is a phospholipid that forms a major component of cell membranes and serves as a primary choline source for brain health and liver function. Research suggests supplementation may support liver fat metabolism, cognitive function, and gut lining integrity.
Top benefits
- Liver health and fat metabolism
- Brain cell membrane integrity
- Cognitive support and memory
Pantothenic Acid (Vitamin B5)
Pantothenic acid (vitamin B5) is an essential B-vitamin required for coenzyme A synthesis, which drives fat and carbohydrate metabolism for energy production. It also supports adrenal hormone synthesis, skin health, and is found in virtually all foods. Deficiency is rare but supplementation is common in high-dose stress support formulas.
Top benefits
- Energy metabolism via coenzyme A
- Adrenal and stress hormone support
- Skin health and wound healing
L-Lysine
L-lysine is an essential amino acid that cannot be synthesized by the body and must be obtained through diet or supplementation. Research supports its role in collagen synthesis, calcium absorption, immune function, and suppressing herpes simplex virus (cold sore) outbreaks. Athletes and vegetarians commonly supplement.
Top benefits
- Collagen synthesis support
- Immune function and cold sore prevention
- Calcium absorption enhancement
L-Glycine
L-glycine is the simplest amino acid and a precursor to collagen, glutathione, creatine, and heme. Research suggests oral supplementation may improve sleep quality by lowering core body temperature, support gut lining integrity, reduce oxidative stress via glutathione production, and aid joint repair. It is non-essential but conditionally essential under stress.
Top benefits
- Sleep quality improvement
- Collagen and connective tissue support
- Glutathione precursor for antioxidant defense
Passionflower (Passiflora incarnata)
Passionflower is a botanical herb with a long history of use for anxiety, insomnia, and nervous system support. Research suggests it may work by increasing GABA levels in the brain, promoting calm and reducing anxious feelings. Clinical trials show it compares favorably to low-dose benzodiazepines for generalized anxiety.
Top benefits
- Anxiety reduction and calm
- Sleep quality improvement
- GABA modulation for nervous system
Lemon Balm (Melissa officinalis)
Lemon balm is a calming herb in the mint family traditionally used for stress, anxiety, sleep, and digestive discomfort. Modern research suggests it inhibits GABA transaminase (raising brain GABA), modulates acetylcholine receptors for cognitive effects, and has antiviral properties. Often combined with valerian for sleep formulas.
Top benefits
- Stress and anxiety reduction
- Sleep quality improvement
- Cognitive function (acetylcholine modulation)
Mucuna Pruriens (Velvet Bean)
Mucuna pruriens is a tropical legume that contains L-DOPA, a direct precursor to dopamine. Research supports its use for supporting healthy dopamine levels, mood, motivation, testosterone support, and Parkinson's-related research. It is an Ayurvedic adaptogen used for centuries to support reproductive and neurological health.
Top benefits
- Dopamine precursor (L-DOPA content)
- Mood and motivation support
- Testosterone and reproductive health support
Vitex (Chaste Tree Berry)
Vitex agnus-castus (chaste tree berry) is a botanical herb with a long history in women's health for supporting hormonal balance, PMS symptoms, and cycle regularity. Research suggests it acts on dopamine receptors to reduce prolactin, which may ease breast tenderness, mood swings, and cycle irregularities associated with PMS and luteal phase defects.
Top benefits
- PMS symptom relief (breast tenderness, mood swings)
- Hormonal balance via prolactin modulation
- Cycle regularity support
Evening Primrose Oil
Evening primrose oil (EPO) is derived from Oenothera biennis seeds and is rich in gamma-linolenic acid (GLA), an omega-6 fatty acid with anti-inflammatory properties. Research explores its role in women's hormonal health, skin conditions (eczema, acne), breast pain (mastalgia), and PMS symptom management.
Top benefits
- PMS and breast pain relief
- Skin conditions (eczema, acne support)
- Hormonal balance support
Black Cohosh
Black cohosh (Actaea racemosa) is a North American herb with a long history of use for menopausal symptoms, particularly hot flashes and night sweats. Research suggests it may act on serotonin receptors rather than estrogen receptors, making it potentially suitable for women who cannot use hormone therapy.
Top benefits
- Hot flash relief
- Night sweat reduction
- Menopausal symptom support
Chromium
Chromium is a trace mineral that potentiates insulin action by enhancing the binding of insulin to its receptor. Research has examined its role in blood sugar regulation, carbohydrate metabolism, and body composition. Chromium picolinate is the most widely studied form in clinical trials for glucose management.
Top benefits
- Blood sugar regulation
- Insulin sensitivity support
- Carbohydrate metabolism
Cinnamon
Cinnamon (Cinnamomum cassia or C. verum) contains bioactive compounds including cinnamaldehyde and procyanidins that may support insulin sensitivity and blood glucose management. Research suggests it may reduce fasting blood glucose and improve post-meal glucose response in people with insulin resistance or type 2 diabetes.
Top benefits
- Blood sugar support
- Insulin sensitivity
- Post-meal glucose management
Ginger Extract
Standardized ginger extract concentrates the active gingerols and shogaols from Zingiber officinale root. Research suggests high-potency ginger extract may support joint comfort (osteoarthritis), exercise-induced inflammation, and nausea with more consistent dosing than whole ginger powder.
Top benefits
- Joint pain and osteoarthritis support
- Anti-inflammatory (COX-2 inhibition)
- Nausea relief
Hemp Protein
Hemp protein powder is derived from hemp seeds and is a complete plant-based protein containing all 9 essential amino acids. It is naturally rich in omega-3 and omega-6 fatty acids (in an ideal 3:1 ratio), fiber, and minerals including magnesium, zinc, and iron. Research suggests it supports muscle protein synthesis comparably to other plant proteins.
Top benefits
- Complete plant-based protein
- Omega-3 fatty acid content
- High fiber content
MCT Oil
MCT (medium-chain triglyceride) oil is derived primarily from coconut or palm kernel oil and is rapidly absorbed and converted to ketones, providing quick energy to the brain and muscles. Research suggests MCT oil may support cognitive function in Alzheimer's disease (via ketone metabolism), assist ketogenic diets, and promote satiety.
Top benefits
- Rapid energy and cognitive support (via ketones)
- Ketogenic diet support
- Satiety and appetite reduction
Saffron
Saffron (Crocus sativus) is the world's most expensive spice by weight, valued for both culinary and medicinal uses. Research suggests saffron extracts (particularly standardized to safranal and crocin) may support mood, reduce symptoms of mild-to-moderate depression, and support appetite control. Its antidepressant mechanism involves serotonin reuptake inhibition.
Top benefits
- Mood support and antidepressant effects
- Anxiety reduction
- Appetite suppression and weight management
Vitamin B5 (Pantothenic Acid)
Vitamin B5 (pantothenic acid) is an essential water-soluble B vitamin and a precursor to coenzyme A (CoA), which is central to energy metabolism, fatty acid synthesis and oxidation, and steroid hormone production. It is found widely in foods, and deficiency is rare. Supplemental forms are used for acne (dexpanthenol), adrenal support, and energy.
Top benefits
- Coenzyme A synthesis (energy metabolism)
- Adrenal hormone support (adrenal fatigue)
- Acne support (high-dose protocol)
Nattokinase
Nattokinase is a serine protease enzyme extracted from natto (fermented soybeans). It has fibrinolytic activity — it breaks down fibrin clots — and research suggests it may support cardiovascular health by improving blood viscosity, reducing blood pressure, and potentially reducing arterial plaque. It has been studied as a natural alternative to support heart health.
Top benefits
- Fibrinolytic (clot-dissolving) activity
- Blood pressure reduction
- Cardiovascular health support
HMB (Beta-Hydroxy Beta-Methylbutyrate)
HMB (beta-hydroxy beta-methylbutyrate) is a metabolite of the amino acid leucine. Research suggests HMB may reduce exercise-induced muscle damage, support muscle preservation during caloric restriction, and improve strength gains — particularly in untrained individuals and older adults at risk of muscle loss (sarcopenia).
Top benefits
- Muscle preservation (anti-catabolic)
- Exercise-induced muscle damage reduction
- Strength and lean mass gains (especially in untrained)
Grape Seed Extract
Grape seed extract (GSE) is rich in oligomeric proanthocyanidins (OPCs) — potent antioxidants that exceed vitamin C and E in free radical scavenging capacity. Research demonstrates meaningful cardiovascular benefits including blood pressure reduction, LDL oxidation protection, and improved endothelial function. Also studied for venous insufficiency, wound healing, and cognitive aging.
Top benefits
- Blood pressure reduction (endothelial nitric oxide support)
- LDL cholesterol oxidation protection
- Venous insufficiency and leg swelling
Tart Cherry Extract
Tart cherry (Prunus cerasus) extract is one of the most well-evidenced natural supplements for exercise recovery and sleep quality. Its high anthocyanin content inhibits COX-1 and COX-2 enzymes (the same pathway as ibuprofen), reducing exercise-induced inflammation and muscle damage. Melatonin content in tart cherry also makes it one of the few natural food sources with sleep-supporting effects.
Top benefits
- Post-exercise muscle recovery (reduced DOMS)
- Uric acid reduction (gout prevention)
- Sleep quality improvement (natural melatonin + tryptophan)
Bromelain
Bromelain is a proteolytic enzyme extracted from pineapple stems with anti-inflammatory, fibrinolytic, and digestive properties. Clinical research supports its use for reducing post-surgical swelling, sinusitis, osteoarthritis inflammation, and digestive protein breakdown. It inhibits inflammatory kinins and reduces platelet aggregation, making it a natural anti-inflammatory option for musculoskeletal conditions.
Top benefits
- Anti-inflammatory (kinin inhibition)
- Post-surgical swelling and bruising reduction
- Sinusitis and respiratory congestion
TUDCA (Tauroursodeoxycholic Acid)
TUDCA (tauroursodeoxycholic acid) is a water-soluble bile acid with powerful hepatoprotective (liver-protecting) and neuroprotective properties. Research shows it significantly reduces liver enzymes (ALT/AST), supports bile flow, protects against endoplasmic reticulum stress, and may protect neurons in conditions like ALS and Parkinson's. Widely used as a liver support supplement, especially during oral steroid use or fatty liver disease.
Top benefits
- Liver enzyme normalization (ALT/AST reduction)
- Bile flow support (cholestasis)
- Endoplasmic reticulum stress protection
Methylfolate (5-MTHF)
Methylfolate (5-methyltetrahydrofolate or 5-MTHF) is the biologically active, pre-converted form of folate (vitamin B9). Unlike folic acid, methylfolate does not require MTHFR enzyme conversion to become bioavailable. It is essential for DNA methylation, neurotransmitter synthesis (serotonin, dopamine), and homocysteine metabolism. Critical for individuals with MTHFR gene variants.
Top benefits
- Bypasses MTHFR mutation barriers
- Neurotransmitter synthesis (serotonin, dopamine)
- Homocysteine reduction (cardiovascular risk)
Urolithin A
Urolithin A is a postbiotic compound produced by gut bacteria from ellagitannins found in pomegranates and walnuts. It is a powerful inducer of mitophagy — the cellular process of clearing damaged mitochondria — which naturally declines with age. Clinical trials with Mitopure (the purified form) show improvements in muscle endurance, cellular energy, and markers of mitochondrial health in older adults.
Top benefits
- Mitophagy activation and mitochondrial renewal
- Muscle endurance and strength in aging
- Cellular energy production support
Pycnogenol (Pine Bark Extract)
Pycnogenol is a standardized extract from French maritime pine bark (Pinus pinaster) containing a complex of procyanidins, bioflavonoids, and organic acids. It is one of the most researched botanical antioxidants with over 160 clinical studies. Evidence supports benefits for circulation, blood pressure, blood glucose regulation, skin elasticity, and cognitive function, particularly in aging populations.
Top benefits
- Powerful antioxidant and anti-inflammatory action
- Circulation and blood flow improvement
- Blood pressure and blood glucose support
SAM-e (S-Adenosyl Methionine)
SAM-e (S-Adenosyl methionine) is a naturally occurring compound produced in the body from methionine and ATP. It serves as the body's primary methyl donor, supporting over 100 methylation reactions including neurotransmitter synthesis, DNA methylation, and cartilage formation. Clinical evidence supports its use for depression (comparable to some antidepressants in trials) and osteoarthritis joint pain relief.
Top benefits
- Depression and mood support (well-studied)
- Osteoarthritis and joint pain relief
- Liver health and detoxification
Huperzine A
Huperzine A is a naturally occurring alkaloid extracted from Chinese club moss (Huperzia serrata). It works primarily by inhibiting acetylcholinesterase — the enzyme that breaks down acetylcholine — thereby increasing levels of this key learning and memory neurotransmitter. It is one of the most well-studied natural nootropics for cognitive enhancement and has been used in China to treat Alzheimer's disease.
Top benefits
- Acetylcholine preservation and cognitive boost
- Memory and learning enhancement
- Neuroprotection against oxidative damage
Stinging Nettle (Urtica dioica)
Stinging nettle (Urtica dioica) root and leaf extracts have a long history of use for allergies, joint inflammation, and prostate health. The root extract may help free testosterone by binding to sex hormone-binding globulin (SHBG), while the leaf extract has well-documented antihistamine effects. It is also a nutrient-dense food source rich in vitamins, minerals, and polyphenols.
Top benefits
- Testosterone bioavailability support (SHBG binding)
- Benign prostatic hyperplasia (BPH) symptom relief
- Seasonal allergy relief (antihistamine effects)
Pygeum (Prunus africana)
Pygeum africanum bark extract has been used for decades in Europe as a pharmaceutical-grade treatment for benign prostatic hyperplasia (BPH). It contains phytosterols (including beta-sitosterol), pentacyclic terpenes, and ferulic acid esters that work together to reduce prostate inflammation, inhibit dihydrotestosterone (DHT) activity, and improve urinary flow. Multiple meta-analyses confirm clinically meaningful BPH symptom improvement.
Top benefits
- BPH symptom relief and urinary flow improvement
- Prostate anti-inflammatory action
- DHT modulation (5-alpha reductase inhibition)
Liposomal Glutathione
Glutathione is the body's master antioxidant, a tripeptide (cysteine, glycine, glutamate) synthesized in every cell and critical for detoxification, immune function, and oxidative stress defense. Standard oral glutathione has poor bioavailability due to GI breakdown. Liposomal delivery encapsulates glutathione in phospholipid vesicles, significantly improving absorption compared to conventional capsules. Levels decline with age, stress, and illness.
Top benefits
- Master antioxidant replenishment
- Liver detoxification support
- Immune system strengthening
Benfotiamine
Benfotiamine is a fat-soluble form of thiamine (vitamin B1) with significantly higher bioavailability than standard water-soluble thiamine. It works by activating the transketolase enzyme, which diverts harmful glucose metabolites away from damaging advanced glycation end products (AGEs). Clinical evidence supports benefits for diabetic neuropathy, AGE reduction, and cognitive protection in aging and Alzheimer's research.
Top benefits
- Advanced glycation end-product (AGE) reduction
- Diabetic neuropathy symptom relief
- Nerve protection and repair support
Artichoke Extract
Artichoke leaf extract (Cynara scolymus) is rich in cynarin, luteolin, and chlorogenic acid — compounds that stimulate bile production and flow, supporting liver function, fat digestion, and cholesterol metabolism. Multiple RCTs confirm significant LDL cholesterol reductions and liver enzyme improvements. It is also a prebiotic fiber source (inulin) that supports gut microbiome health.
Top benefits
- LDL cholesterol reduction (multiple RCTs)
- Liver enzyme normalization and hepatoprotection
- Bile production and fat digestion enhancement
Lion's Mane
Lion's mane is a functional mushroom studied for cognitive support. Research suggests it may support memory and focus through neurotrophic activity.
Top benefits
- Cognitive support
- Focus support
- Neurotrophic support
Elderberry
Elderberry is a botanical used for seasonal immune support. Research suggests it may support normal immune response during seasonal challenges.
Top benefits
- Immune support
- Antioxidant support
- Seasonal wellness
Spirulina
Spirulina is a nutrient-dense algae rich in protein and antioxidants. Research suggests it may support antioxidant status and immune balance.
Top benefits
- Antioxidant support
- Nutrient density
- Immune balance
Apple Cider Vinegar
Apple cider vinegar is used for digestive and metabolic support. Research suggests it may modestly support post-meal blood sugar responses.
Top benefits
- Digestive support
- Blood sugar support
- Appetite support
Maca Root
Maca is a root traditionally used for vitality and hormonal balance. Research suggests it may support libido and mood in some adults.
Top benefits
- Libido support
- Energy support
- Mood balance
Quercetin
Quercetin is a flavonoid antioxidant found in fruits and vegetables. Research suggests it may support immune balance and oxidative stress reduction.
Top benefits
- Antioxidant support
- Immune balance
- Seasonal support
Resveratrol
Resveratrol is a polyphenol studied for cellular aging support. Research suggests it may support cardiovascular and metabolic health markers.
Top benefits
- Cellular health
- Cardiovascular support
- Antioxidant support
Black Seed Oil
Black seed oil (Nigella sativa) is used for immune and metabolic support. Research suggests it may support healthy inflammation balance.
Top benefits
- Immune support
- Inflammation balance
- Metabolic support
Shilajit
Shilajit is a mineral-rich resin found in Himalayan rock formations, traditionally used in Ayurvedic medicine. Research suggests it may support testosterone levels, energy production, and mineral absorption.
Top benefits
- Testosterone support
- Energy production
- Mineral absorption
Sea Moss
Sea moss (Irish moss, Chondrus crispus) is a red algae rich in iodine and trace minerals. It has gained popularity for thyroid support and gut health, though clinical research is still limited.
Top benefits
- Thyroid support
- Gut health
- Mineral intake
Tribulus Terrestris
Tribulus terrestris is an herb used in traditional medicine for vitality and reproductive health. Research on testosterone-boosting claims is mixed, though some studies suggest modest support for libido.
Top benefits
- Libido support
- Exercise performance
- Vitality
Moringa
Moringa oleifera is a nutrient-dense plant rich in vitamins, minerals, and antioxidants. Research suggests it may support blood sugar balance and provide anti-inflammatory benefits.
Top benefits
- Antioxidant support
- Blood sugar balance
- Anti-inflammatory
Creatine HCL
Creatine hydrochloride (HCL) is a newer form of creatine marketed for improved solubility and lower required dosages. Research is more limited compared to monohydrate, though early studies suggest comparable muscle-building potential.
Top benefits
- High solubility
- Lower dose needed
- Less bloating reported
NMN (Nicotinamide Mononucleotide)
NMN is a precursor to NAD+, a coenzyme essential for cellular energy production and DNA repair. Research suggests NMN supplementation may support healthy NAD+ levels that naturally decline with age, with emerging evidence for longevity and metabolic health support.
Top benefits
- NAD+ precursor
- Cellular energy support
- Anti-aging support
Reishi Mushroom
Reishi (Ganoderma lucidum) is a medicinal mushroom with a long history in traditional Asian medicine. Research suggests it may support immune function, reduce fatigue, and promote relaxation. Its bioactive compounds include beta-glucans and triterpenoids.
Top benefits
- Immune support
- Adaptogenic stress relief
- Sleep and relaxation support
GABA (Gamma-Aminobutyric Acid)
GABA is the primary inhibitory neurotransmitter in the brain, responsible for reducing neuronal excitability and promoting calm. Supplemental GABA may support relaxation, sleep onset, and stress relief, though its ability to cross the blood-brain barrier is debated.
Top benefits
- Relaxation support
- Sleep onset
- Stress relief
MSM (Methylsulfonylmethane)
MSM is a naturally occurring sulfur compound found in plants, animals, and humans. Research suggests it may support joint comfort, reduce exercise-induced inflammation, and promote skin health by providing sulfur for connective tissue formation.
Top benefits
- Joint comfort support
- Exercise recovery
- Anti-inflammatory
Magnesium L-Threonate
Magnesium L-threonate is a patented form of magnesium developed at MIT specifically for its ability to cross the blood-brain barrier. Research suggests it may uniquely support brain magnesium levels, cognitive function, memory, and neuroplasticity compared to other magnesium forms.
Top benefits
- Brain magnesium elevation
- Cognitive support
- Memory and learning
Astragalus
Astragalus (Astragalus membranaceus) is a traditional Chinese medicinal herb used for centuries to support immune function and overall vitality. Modern research explores its potential role in immune modulation, antioxidant activity, and longevity via telomere support.
Top benefits
- Immune system support
- Antioxidant activity
- Energy and vitality
Holy Basil (Tulsi)
Holy basil (Ocimum tenuiflorum), known as Tulsi in Ayurvedic medicine, is an adaptogenic herb used to manage stress, support cognitive function, and promote overall wellbeing. Research suggests it may reduce cortisol, support blood sugar within normal range, and provide antioxidant benefits.
Top benefits
- Stress and anxiety reduction
- Adaptogenic effects
- Blood sugar support
NAD+ (Nicotinamide Adenine Dinucleotide)
NAD+ is a coenzyme central to energy metabolism, DNA repair, and cellular signaling that declines significantly with age. Oral NAD+ precursors (NMN, NR) and direct NAD+ supplements aim to raise cellular NAD+ levels to support energy, longevity, and cognitive function. Human research is actively growing.
Top benefits
- Cellular energy production
- DNA repair support
- Longevity research interest
Shatavari (Asparagus racemosus)
Shatavari is one of the most important herbs in Ayurvedic medicine for women's health, acting as an adaptogen and phytoestrogen source. Research suggests it may support reproductive health, lactation (galactagogue), hormonal balance, and stress resilience. The name means "one who possesses a hundred husbands" reflecting its traditional use for vitality and fertility.
Top benefits
- Female reproductive health support
- Lactation support (galactagogue)
- Hormonal balance and estrogen modulation
PQQ (Pyrroloquinoline Quinone)
PQQ (pyrroloquinoline quinone) is a redox cofactor found in plant foods that supports mitochondrial biogenesis — the creation of new mitochondria. Research suggests PQQ supplementation may improve cognitive function, energy metabolism, and cardiovascular health. It is often paired with CoQ10 for synergistic mitochondrial support.
Top benefits
- Mitochondrial biogenesis support
- Cognitive function and memory
- Energy metabolism enhancement
Chaga Mushroom
Chaga (Inonotus obliquus) is a medicinal fungus that grows on birch trees in cold climates. Rich in betulinic acid, melanin, and polysaccharides, research suggests chaga may have antioxidant, immune-modulating, and anti-inflammatory properties. It is one of the highest-ORAC-scored natural substances known.
Top benefits
- Antioxidant support (extremely high ORAC)
- Immune system modulation
- Anti-inflammatory support
Serrapeptase
Serrapeptase is a proteolytic enzyme derived from Serratia marcescens bacteria originally found in silkworm intestines. It is widely used in Europe and Japan for its anti-inflammatory and fibrinolytic properties. Research suggests it may reduce inflammation, sinus congestion, and post-surgical swelling by breaking down inflammatory proteins and biofilms.
Top benefits
- Anti-inflammatory (proteolytic)
- Sinus and respiratory congestion relief
- Post-surgical swelling reduction
Apigenin
Apigenin is a natural flavonoid found in chamomile, parsley, and celery that has gained attention for its estrogen receptor modulation (particularly CD38 inhibition, supporting NAD+ levels), potential testosterone support, and sleep-promoting properties. Research suggests it may support healthy aging, sleep quality, and hormonal balance. Popularized by Dr. Andrew Huberman as part of a sleep stack.
Top benefits
- Sleep onset support (adenosine receptor modulation)
- NAD+ pathway support via CD38 inhibition
- Hormonal balance (weak estrogen receptor binding)
Pterostilbene
Pterostilbene is a natural stilbene compound found in blueberries and grapes that is structurally similar to resveratrol but with significantly higher bioavailability (up to 80% vs. resveratrol's ~1%). It activates sirtuins, inhibits inflammatory pathways, and has superior brain penetration. Research suggests benefits for cognitive aging, blood sugar management, cardiovascular health, and longevity pathways.
Top benefits
- Sirtuin activation (longevity pathways)
- Superior bioavailability vs resveratrol
- Cognitive function and neuroprotection
Magnesium Malate
Magnesium malate is a compound of magnesium bound to malic acid, a key intermediate in the Krebs cycle (cellular energy production). This form provides both magnesium and malic acid, making it particularly relevant for conditions involving energy metabolism and muscle pain. Research and clinical experience suggest it may be especially beneficial for fibromyalgia, chronic fatigue, and exercise performance where both magnesium and ATP production are implicated.
Top benefits
- Energy metabolism support (malic acid / Krebs cycle)
- Fibromyalgia and muscle pain support
- Better GI tolerance than oxide
Fadogia Agrestis
Fadogia agrestis is a Nigerian shrub that has gained significant attention as a potential natural testosterone booster following mentions by Dr. Andrew Huberman. Animal studies show it may increase luteinizing hormone (LH) and testosterone via testicular stimulation. However, human clinical evidence is currently limited, and toxicity concerns (potential testicular toxicity at high doses in animal models) require careful attention to dosing. Used in testosterone support stacks, often combined with tongkat ali.
Top benefits
- Potential LH stimulation and testosterone support
- Libido enhancement (traditional use)
- Testosterone-to-estrogen ratio support
Spermidine
Spermidine is a polyamine compound found naturally in wheat germ, soybeans, and aged cheese. It is a potent inducer of autophagy — the cellular self-cleaning process — and has gained significant attention in longevity research. Studies suggest it may support cardiovascular health, cognitive function, and immune aging. Levels naturally decline with age, making supplementation an area of active investigation.
Top benefits
- Autophagy induction and cellular renewal
- Cardiovascular and heart health support
- Cognitive function and memory in aging
Postbiotics
Postbiotics are bioactive compounds produced when probiotic bacteria ferment prebiotics in the gut — including short-chain fatty acids (SCFAs like butyrate), cell wall fragments, bacterial metabolites, and enzymes. Unlike probiotics, postbiotics contain no live bacteria, making them shelf-stable and suitable for immunocompromised individuals. Emerging research supports benefits for gut lining integrity, immune modulation, and inflammation reduction.
Top benefits
- Gut lining integrity (tight junction support)
- Immune system modulation
- Reduction in gut inflammation
Ergothioneine
Ergothioneine is a naturally occurring amino acid and potent antioxidant found in high concentrations in mushrooms, especially porcini. Humans have a dedicated transporter (OCTN1) specifically evolved to absorb and concentrate ergothioneine in tissues with high oxidative stress — including red blood cells, liver, kidney, and brain. It is sometimes called the "longevity vitamin" due to associations between blood levels and reduced age-related disease risk.
Top benefits
- Exceptional cellular antioxidant protection
- Mitochondrial membrane protection
- Cardiovascular and neurological health
D-Ribose
D-Ribose is a naturally occurring pentose sugar that is a structural component of ATP (adenosine triphosphate) — the cell's primary energy currency. It bypasses the rate-limiting step of the pentose phosphate pathway to rapidly replenish ATP in cardiac and skeletal muscle. Research in fibromyalgia, chronic fatigue syndrome, and post-ischemic heart tissue shows improvements in energy recovery, exercise tolerance, and quality of life.
Top benefits
- ATP resynthesis and energy recovery
- Heart muscle energy support after exertion
- Fibromyalgia and CFS fatigue reduction
Agmatine Sulfate
Agmatine is a metabolite of the amino acid arginine, produced by decarboxylation. It modulates multiple receptor systems — including NMDA receptors, imidazoline receptors, and nitric oxide synthesis — giving it a uniquely broad neurological profile. Pre-workout users value it for nitric oxide and pump enhancement (nitric oxide synthase regulation), while emerging research explores its potential for neuropathic pain, depression, and opioid use disorder.
Top benefits
- Nitric oxide modulation (muscle pump/performance)
- Neuropathic pain reduction
- Antidepressant-like effects (NMDA modulation)