🟢 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 Capsule(s) Serving Size
90 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

Vegetarian Capsule Microcrystalline Cellulose Rice Flour Silica

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

SUGGESTED USE: As a dietary supplement, take one (1) capsule before each meal or as directed by a healthcare professional.

For best results, use for at least six weeks.

⚠️ Warnings & Precautions

Do not exceed three (3) capsules per day.

WARNING: Consult your healthcare professional before taking this product if you are taking any prescriptive medications, pregnant or nursing a baby.

Avoid sun exposure while consuming any form of St. John Wort and for two weeks after discontinuing use, as photosensitivity may occur.

KEEP OUT OF REACH OF CHILDREN.

🧪 Formulation Notes

Olympian Lab's St. John Wort provides the highest Hypericin content available. (Hypericin is the active ingredient).

Additional Information

Olympian Labs, Inc. products are made with the highest quality ingredients and manufactured according to current Good Manufacturing Practices (cGMP). When you buy an Olympian Labs, Inc. product, you can be sure you are buying the best.

STORE IN A COOL, DRY PLACE.

REV 08/07/2013

OL OLYMPIAN LABS, INC.(TM)

St. John's Wort was popular with ancient medical authorities and was commonly recommended for its effects on mood health. Recent media coverage has again placed St. John's Wort on the best selling list due to its effect on mood health.

90 VEGETARIAN & KOSHER CAPSULES PER BOTTLE

Confused on what to take? Check for yourself at: OlympianLabs.com

Made in USA

Product Details

UPC / SKU 7 10013 00163 4
DSLD Entry Date 2014-10-27
Product Type Botanical
Form Capsule
DSLD ID 39025
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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