Sleep

Passionflower

Also known as: Maypop, Passiflora incarnata, Passionflower 10:1 Extract (Passiflora incarnata), Passion Flower

Evidence

Passionflower is a traditional herbal anxiolytic used to support relaxation and sleep quality. A 10:1 extract concentrate provides a potent dose; moderate clinical evidence supports mild anxiolytic and sedative effects.

Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.

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Primary uses

Anxiety
Sleep
Relaxation
Anxiety and nervous tension
Sleep support
Restlessness and irritability

How it works

MAO inhibition
GABA-A modulation
Adenosine receptor activity

Dosage

Typical range: 250-500 mg extract or as tea
Timing: Evening or as needed
With food: Optional
Duration: Safe long-term
Special populations: Mild anxiety, sleep

Forms

Extract
Tea
10:1 Extract· 70/100
Capsule· 70/100
Liquid Extract· 70/100

Safety

Common side effects

Drowsiness
Dizziness

Contraindications

None

Products containing Passionflower

Top-scoring supplements in our catalog that list Passionflower on the label. Each product is graded on Formulate's ingredient-level rubric — dose accuracy, form, transparency, and third-party testing.

Complement

Restore

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Evidence notes

Gentle, safe anxiolytic herb

Grade B: Some human trials support key claims; further confirmation needed.

Related in Sleep

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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.