Passionflower
herbs
Passionflower is a traditional herbal remedy derived from the Passiflora plant, traditionally used to promote relaxation and support sleep quality. It contains alkaloids and flavonoids that may help reduce anxiety and nervous tension, making it a popular choice for natural stress management.
Benefits
Dosage
Typical Dose
400-900 mg daily in divided doses
Upper Limit
2000 mg daily
Timing
30-60 minutes before bed or as needed for anxiety
Forms & Bioavailability
Dried herb/tea
Moderate; water extraction releases alkaloids and flavonoids
Liquid extract
High; concentrated form allows efficient absorption
Capsule/tablet
Moderate; standardised extracts provide consistent dosing
Side Effects
Interactions
Research Summary
Several clinical trials suggest passionflower may be effective for generalised anxiety disorder and sleep disturbances, though evidence is moderate. Most studies have been small-scale; larger, well-designed trials are needed to establish efficacy definitively. Traditional use supports its safety profile when taken at recommended doses.
Compare Passionflower with...
Where to Buy Passionflower
We recommend buying from reputable retailers. Check reviews and third-party testing.
Affiliate links — we may earn a commission at no extra cost to you.