Apigenin
Apigenin is a flavonoid found in chamomile that acts as a mild sedative. It’s the third component of Huberman’s sleep cocktail, working synergistically with magnesium and L-theanine.
How Apigenin Works
Apigenin acts on GABA receptors and reduces cortisol:
- Binds to benzodiazepine sites on GABA-A receptors
- Creates mild sedation without heavy drowsiness
- May reduce cortisol levels
- Has anxiolytic (anti-anxiety) effects
Unlike pharmaceutical sleep aids, apigenin produces gentle relaxation rather than forced sedation.
Typical Dosage
| Timing | Dose |
|---|---|
| 30-60 min before bed | 50mg |
Huberman recommends 50mg as part of the sleep cocktail.
The Sleep Cocktail Context
Apigenin works as part of a stack:
| Substance | Dose | Role |
|---|---|---|
| Magnesium Threonate | 145mg | Relaxation, sleep transition |
| L-Theanine | 100-400mg | Calm alertness → calm sleep |
| Apigenin | 50mg | Mild sedation, GABA support |
See Sleep Cocktail for the complete protocol.
Natural Sources
Apigenin is found naturally in:
- Chamomile tea (highest concentration)
- Parsley
- Celery
- Oranges
Chamomile tea provides apigenin but in variable, lower doses than supplements.
Benefits
| Benefit | Mechanism |
|---|---|
| Sleep support | GABA modulation |
| Anxiety reduction | Cortisol reduction |
| Gentle sedation | Not as strong as pharmaceuticals |
| No hangover | Doesn’t impair next-day function |
Cautions
- May cause drowsiness (that’s the point)
- Start with lower dose if sensitive
- Interactions with other sedatives possible
- Not for everyone—some find it too subtle to notice
Who Benefits Most
- People who struggle to “turn off” at night
- Those with racing thoughts at bedtime
- People who want gentle sleep support
- Those avoiding pharmaceutical sleep aids