Mildly eases anxiety and promotes relaxation.
Effective Dose
200-500mg
Onset
Fast
Cost
Budget
Cycle
Not necessary, can be used as needed.
Why not higher?
7 things you need to know
What it does
Mildly eases anxiety and promotes relaxation.
Worth it?
4/10. Passionflower may offer mild anxiolytic and calming effects for some individuals, but the evidence is not overwhelmingly strong at typical supplement doses. It's generally safe, but effects are subtle.
How much to take
200-500mg
Price
Cheap (under $15/month)
How fast it works
You feel it within an hour
Safety
Check if: pregnancy, breastfeeding
What people say
Subtle calming, reduced mental chatter, slight muscle relaxation. Not usually sedating at lower doses.
Native to the southeastern United States, Central and South America, the passionflower was named by Spanish missionaries in the 16th century who saw its unique floral structures as symbols of the Passion of Christ.
"Subtle calming, reduced mental chatter, slight muscle relaxation. Not usually sedating at lower doses."
Research backing for this ingredient
Some evidence, more research needed
12+
Yes
Mixed opinions in scientific community
Reduces symptoms of generalized anxiety
Systematic review of 9 RCTs
Improves subjective sleep quality
Double-blind RCT (n=41)
"While some studies show promise for anxiety and sleep, the effects are often mild and inconsistent. More robust research is needed, especially at realistic supplement dosages."
Passionflower is believed to work by increasing levels of GABA in the brain, which has a calming effect. It may help reduce anxiety and improve sleep, but the effects are generally mild.
Products below minimum dose are likely ineffective
When
Evening
How
200-500mg
Food
Take 1-2 hours before bedtime for sleep support; can be taken during the day for anxiety relief.
Effects are usually noticeable within 1-2 hours.
Not necessary, can be used as needed.
Check for specific interactions.
Passionflower is categorized as a herb.
Scientific consensus score: 5/10.
Evidence quality: WEAK.
Add Passionflower to your stack analyzer or compare it with other ingredients.
Not medical advice. Always consult a healthcare provider.