Best Apigenin Supplements 2026
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.
Key benefits
- Sleep onset support (adenosine receptor modulation)
- NAD+ pathway support via CD38 inhibition
- Hormonal balance (weak estrogen receptor binding)
- Anti-inflammatory and antioxidant
- Anxiolytic (mild GABA-A modulation)
Research rating & citations
Research quality is summarized from public evidence and NIH resources. Always interpret findings within the context of your personal health needs.
Side effects
- May lower testosterone at very high doses (theoretical)
- Mild sedation
- Drug interactions: inhibits CYP enzymes at high doses
- Caution with hormone-sensitive conditions
Dosage guide
The typical range is 50-100mg before bed for sleep; 50mg daily for general benefits. Start at the low end, take with food if needed, and review interactions before combining products.
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Top benefits
- Relaxation support
- Sleep onset
- Stress relief
FAQ
What is Apigenin used for?
Apigenin is commonly used to support goals like wellness, recovery, or balance. Research suggests it may support specific outcomes depending on the person.
How much Apigenin should I take?
Typical ranges vary by form and goal. Start with the lower end of the recommended dosage and adjust as needed.
When should I take Apigenin?
Apigenin can be taken with meals or as directed by the label. Consistency matters more than timing for most users.
Does Apigenin have side effects?
Some people report mild digestive effects or headaches. If symptoms persist, stop use and consult a clinician.
How long does Apigenin take to work?
Most supplements take 4-12 weeks of consistent use to evaluate noticeable changes.
Can Apigenin be stacked with other supplements?
Yes, but review total dosages and interactions to avoid overlap or excessive intake.