🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

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Label Data

1 Veg Capsule(s) Serving Size
250 Servings
Botanical Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

📊 Market median: 300.0mg (240 products) 📚 11 studies — no high-quality reviews
This product: 300mg

Other Ingredients

Hypromellose Stearic Acid Silicon Dioxide

Label Claims — Verification

All Other
Structure/Function
All Other (99% of products) Structure/Function (78% of products) Nutrient (2% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Kosher Women (not pregnant or lactating) Halal Gluten Free Dairy Free

Product Information

📋 Directions for Use

Suggested Usage: Take 1 capsule 3 times daily, preferably with food.

⚠️ Warnings & Precautions

Caution: For adults only. Do not exceed 3 capsules daily, unless directed by a healthcare professional. Larger amounts may contribute to photosensitizing reactions (skin reddening) in the presence of strong sunlight or tanning beds.

St. John's Wort is known to interact with antidepressants, oral contraceptives, immunosuppressants, anticoagulants, anti-seizure, chemotherapeutic agents, and other prescription and over-the-counter medications. Do not use this product while taking any medication or if you have a medical condition without the advice of your physician. Not for use by pregnant/nursing women.

Keep out of reach of children.

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

🧪 Formulation Notes

St. John’s Wort (Hypericum perforatum) has a long history of traditional use by herbalists dating back more than 2000 years.

Standardized Extract 0.3% Hypericin

Non GMO Project Verified nongmoproject.org

Vegetarian/Vegan

Triangle K (Kosher)

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, tree nut or sesame ingredients.

Natural color variation may occur in this product.

Crescent H (Halal)

Made and quality tested in the USA with globally sourced ingredients.

Additional Information

GMP Quality Assured

Non GMO Project Verified nongmoproject.org

Triangle K (Kosher)

Botanicals/Herbs Family owned since 1968.

Store in a cool, dry place after opening.

Crescent H (Halal)

This bottle is made from 100% PCR (post-consumer recycled) resin.

Product Details

UPC / SKU 7 33739 04761 8
DSLD Entry Date 2024-05-23
Product Type Botanical
Form Capsule
Brand NOW
DSLD ID 314080
Data Updated 2026-04-11

Research Evidence

43 Research Sources
48 Avg Quality Score
16 Meta Analysis
14 Systematic Review
7 Rct
4 Regulatory Source
1 Clinical Trial
1 Openfda Safety
B St John's wort for major depression
Systematic Review The Cochrane database of systematic reviews 2008
B Clinical use of Hypericum perforatum (St John's wort) in depression: A meta-analysis
Meta Analysis Journal of affective disorders 2017
B A systematic review of St. John's wort for major depressive disorder
Meta Analysis Systematic reviews 2016
B St John's wort for depression
Systematic Review The Cochrane database of systematic reviews 2000
B Efficacy of Pharmacological Interventions in Milder Depression: A Systematic Review and Meta-Analysis
Meta Analysis Neuropsychopharmacology reports 2025
B St John's wort for depression
Meta Analysis The Cochrane database of systematic reviews 2005
C St John's wort for depression: meta-analysis of randomised controlled trials
Meta Analysis The British journal of psychiatry : the journal of mental science 2005
C The effect of Hypericum perforatum on postmenopausal symptoms and depression: A randomized controlled trial
Rct Complementary therapies in medicine 2019
C Hypericum extract versus imipramine or placebo in patients with moderate depression: randomised multicentre study of treatment for eight weeks
Rct BMJ (Clinical research ed.) 1999
C Hypericum perforatum as a cognitive enhancer in rodents: A meta-analysis
Meta Analysis Scientific reports 2016
View all evidence for St Johns Wort →

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