Hi-Potency St. John's Wort 300 mg

product on market Capsule VQ Verified Quality 🟢 Safety: 100/100
Brand: VQ Verified Quality
🟢 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

Label for Hi-Potency St. John's Wort 300 mg
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Label Data

2 Capsule(s) Serving Size
90 Servings
Botanical Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

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

Other Ingredients

Vegetable Cellulose Capsule Silicated Cellulose Silica Leucine

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free Sugar Free

Product Information

📋 Directions for Use

Recommendations: 2 capsules 2 to 3 times daily, or as directed by your healthcare professional.

⚠️ Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN

USE ONLY IF SAFETY SEAL IS INTACT

Warning: If pregnant or taking oral contraceptives, consult your physician before taking.

🧪 Formulation Notes

CONTAINS NO COATINGS, BINDERS, YEAST, WHEAT, GLUTEN, MILK/DAIRY, CORN PROTEIN, SOY PROTEIN, EGGS, SUGAR, HYDROGENATED OIL, ARTIFICIAL COLORING, ARTIFICIAL FLAVORING OR PRESERVATIVES.

Additional Information

store sealed in a cool dry place

PLEASE RECYCLE

MADE IN THE USA

Doctor/Pharmacist Formulated

VQ

Independently tested for authenticity, potency, heavy metals, solvent residue, herbicide & pesticide residue, aflatoxins, stability and bacteria, yeast and mold counts.

REV. 113

Product Details

UPC / SKU 6 93465 22312 3
DSLD Entry Date 2014-06-25
Product Type Botanical
Form Capsule
Brand VQ Verified Quality
DSLD ID 33942
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
PubMed DOI
B Clinical use of Hypericum perforatum (St John's wort) in depression: A meta-analysis
Meta Analysis Journal of affective disorders 2017
PubMed DOI
B A systematic review of St. John's wort for major depressive disorder
Meta Analysis Systematic reviews 2016
PubMed DOI
B St John's wort for depression
Systematic Review The Cochrane database of systematic reviews 2000
PubMed
B Efficacy of Pharmacological Interventions in Milder Depression: A Systematic Review and Meta-Analysis
Meta Analysis Neuropsychopharmacology reports 2025
PubMed DOI
B St John's wort for depression
Meta Analysis The Cochrane database of systematic reviews 2005
PubMed
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
PubMed
C The effect of Hypericum perforatum on postmenopausal symptoms and depression: A randomized controlled trial
Rct Complementary therapies in medicine 2019
PubMed DOI
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
PubMed
C Hypericum perforatum as a cognitive enhancer in rodents: A meta-analysis
Meta Analysis Scientific reports 2016
PubMed DOI
View all evidence for St Johns Wort →

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