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VIGoals·Better sleep1 claim · 1 source
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Passionflower for Better sleep

Passiflora incarnata · Passifloraceae

Improves sleep quality Evidence rated moderate (d = 0.55).

Want the full plant profile? See Passionflower botanical profile →

Passiflora incarnata (Passionflower) — botanical photograph
I

How it works mechanism

Subjective and PSG measures both improved in pilot trials.
II

Evidence cited sources

1 source
Moderate evidenceeffect size d = 0.55

Improves sleep quality

Sources
  • A double-blind, placebo-controlled investigation of the effects of Passiflora incarnata (2011)
III

Dosage & preparation

PreparationDoseNotes
Standardized capsule250.000–1000.000 mg · 1–4×/day— (max 56d)
Infusion / tea1.000–2.000 g · 1–4×/day— (max 56d)
Tincture (1:5, 45%)2.000–4.000 ml · 3×/day— (max 42d)
IV

Safety & cautions

warning · pregnancy
Pregnancy: avoid (uterine stimulant in animal studies).
caution · MAOIs
Theoretical interaction; clinical reports limited.
V

Other plants for Better sleep

8 alternatives
Lavender
Lavender
Lavandula angustifolia
high
Valerian
Valerian
Valeriana officinalis
high
Chamomile
Chamomile
Matricaria chamomilla
moderate
Lemon balm
Lemon balm
Melissa officinalis
moderate
American Basswood
American Basswood
Tilia americana
moderate
Amur Linden
Amur Linden
Tilia amurensis
moderate
Carolina Basswood
Carolina Basswood
Tilia caroliniana
moderate
Coltsfoot
Coltsfoot
Tussilago farfara
moderate
VI

Frequently asked

Is Passionflower effective for Better sleep?

Improves sleep quality Evidence is rated moderate with an effect size of d=0.55. See the Evidence section above for cited sources.

What is the recommended dose of Passionflower for Better sleep?

Typical adult dose: 250.000–1000.000 mg as Standardized capsule, 1–4 times daily. See the Dosage table for all forms. Always start at the lower end.

What are the safety risks of Passionflower for Better sleep?

Pregnancy: avoid (uterine stimulant in animal studies). See the Safety section for the full list of contraindications and drug interactions.

How does Passionflower compare to other plants for Better sleep?

See the alternatives section above — we list other species with documented effects on Better sleep, ranked by evidence quality.

Is this medical advice?

No. This is educational reference. Always consult a healthcare professional before using any herbal preparation, especially alongside prescription medication.

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