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Ashwagandha Extract 450 mg

product on market Capsule Swanson 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

Ashwagandha root extract is supported by moderate evidence for reducing stress and anxiety levels in adults. Research indicates it may help lower cortisol levels to improve the body's response to stress. The ingredient profile is generally considered safe for most users.

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

Label

Product Label

Label for Ashwagandha Extract 450 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
60
Servings
Botanical
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 450.0mg (502 products) 28 studies (A:0, B:8)

Other Ingredients

Gelatin Dextrin Magnesium Stearate Rice Bran
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested use: As a dietary supplement, take one capsule one to three times per day with water.

Warnings & Precautions

Warning: For adults only.

Do not take this product if you are pregnant or nursing. Consult your healthcare provider before using this or any product if you are taking medication or have a medical condition.

Keep out of reach of children.

Do not use if seal is broken.

Formulation Notes

Supports a healthy, natural response to daily stress An adaptogen that supports nervous system health

Stress Support

450 mg per capsule

Additional Information

swanson.com or call 1-800-437-4148

Science-Backed Quality since 1969

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU0 87614 14287 6
DSLD Entry Date2022-06-16
Product TypeBotanical
FormCapsule
BrandSwanson
DSLD ID265002
Data Updated2026-04-11
Research

Research Evidence

63
Research Sources
54
Avg Quality
26
Systematic Review
21
Rct
11
Meta Analysis
5
Clinical Trial
B Identifying immunostimulatory herbal supplements that may flare autoimmune skin diseases: a systematic scoping review
Systematic Review Lupus science & medicine 2025 PubMed DOI
B Effects of Ashwagandha (Withania somnifera) on VO2max: A Systematic Review and Meta-Analysis
Meta Analysis Nutrients 2020 PubMed DOI
B Does Ashwagandha supplementation have a beneficial effect on the management of anxiety and stress? A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Phytotherapy research : PTR 2022 PubMed DOI
B An update on the efficacy of anti-inflammatory agents for patients with schizophrenia: a meta-analysis
Meta Analysis Psychological medicine 2019 PubMed DOI
B Safety and efficacy of Withania somnifera for anxiety and insomnia: Systematic review and meta-analysis
Meta Analysis Human psychopharmacology 2024 PubMed DOI
B Effect of Ashwagandha (Withania somnifera) extract on sleep: A systematic review and meta-analysis
Meta Analysis PloS one 2021 PubMed DOI
B Plant-derived nootropics and human cognition: A systematic review
Systematic Review Critical reviews in food science and nutrition 2023 PubMed DOI
B Effects of Ashwagandha (Withania Somnifera) on stress and anxiety: A systematic review and meta-analysis
Meta Analysis Explore (New York, N.Y.) 2024 PubMed DOI
B Systematic review and network meta-analysis of the effects of plant active substance on quality of life in breast cancer patients
Systematic Review Frontiers in pharmacology 2025 PubMed DOI
B Clinical evidence for the adaptogenic effects of Withania somnifera and Rhodiola rosea - A systematic review with molecular interpretation of psychometric outcomes
Systematic Review Annals of agricultural and environmental medicine : AAEM 2026 PubMed DOI
View all evidence for Ashwagandha →
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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.