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Passionflower 500 mg

product on market Capsule Nature's Answer Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Passionflower (Passiflora incarnata) is used to support relaxation and sleep quality. Research provides limited to moderate evidence suggesting its effectiveness in reducing anxiety symptoms. The ingredient is generally well-tolerated with a high safety profile.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Passionflower 500 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Capsule(s)
Serving Size
30
Servings
Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 250.0mg (60 products) 7 studies (A:0, B:1)

Other Ingredients

Rice Flour Vegetable Cellulose Calcium Silicate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement, take two (2) capsules once a day with food or water.

Warnings & Precautions

Warning: Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Do not use if you are pregnant or nursing. If you are taking any medications, planning any medical procedure or have a medical condition, consult with your healthcare practitioner before use.

Formulation Notes

Passiflora incarnata

Gluten-Free

Vegan

Additional Information

Store in a cool, dry place.

Gluten Free

Since 1972 Natural Calming Botanical

18421 Rev. 417

Metadata

Product Details

UPC / SKU0 83000 16421 7
DSLD Entry Date2019-04-25
Product TypeBotanical
FormCapsule
BrandNature's Answer
DSLD ID184940
Data Updated2026-04-11
Research

Research Evidence

7
Research Sources
47
Avg Quality
6
Rct
1
Meta Analysis
B Passiflora for anxiety disorder
Meta Analysis The Cochrane database of systematic reviews 2007 PubMed
C Effects of Passiflora incarnata Linnaeus on polysomnographic sleep parameters in subjects with insomnia disorder: a double-blind randomized placebo-controlled study
Rct International clinical psychopharmacology 2020 PubMed DOI
C Effects of Passiflora incarnata and Valeriana officinalis in the control of anxiety due to tooth extraction: a randomized controlled clinical trial
Rct Oral and maxillofacial surgery 2024 PubMed DOI
C A double-blind, placebo-controlled investigation of the effects of Passiflora incarnata (passionflower) herbal tea on subjective sleep quality
Rct Phytotherapy research : PTR 2011 PubMed DOI
C Effects of passiflora incarnata and midazolam for control of anxiety in patients undergoing dental extraction
Rct Medicina oral, patologia oral y cirugia bucal 2017 PubMed
C The chronic effects of a combination of herbal extracts (Euphytose®) on psychological mood state and response to a laboratory stressor: A randomised, placebo-controlled, double blind study in healthy humans.
Rct Journal of psychopharmacology (Oxford, England) PubMed DOI
D Passionflower in the treatment of generalized anxiety: a pilot double-blind randomized controlled trial with oxazepam
Rct Journal of clinical pharmacy and therapeutics 2001 PubMed
View all evidence for Passionflower →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.