St. John's Wort 300 mg

product on market Other (e.g. tea bag) Windmill Herbals 🟢 Safety: 100/100
Brand: Windmill Herbals
🟢 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 Caplet(s) Serving Size
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

Dicalcium Phosphate Microcrystalline Cellulose Croscarmellose Sodium Stearic Acid Silica Magnesium Stearate Pharmaceutical Glaze

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) Sugar Free

Product Information

📋 Directions for Use

Directions: Take two caplets daily as a dietary supplement or as directed by a healthcare professional.

⚠️ Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

DO NOT PURCHASE IF SEAL IS BROKEN.

This product contains St. John's Wort, do not use this product if severely depressed, taking MAO inhibitors, selective serotonin reuptake inhibitors or other medications for depression. Use a sunblock and avoid using sunlamps or tanning beds while using this product.

WARNING: Pregnant or lactating women should consult with their physician prior to taking this product.

🧪 Formulation Notes

NO SUGAR, STARCH, WHEAT, MILK, SOY, ARTIFICIAL COLORS, FLAVORS OR PRESERVATIVES

Additional Information

ITEM #714 Tracking #49510602

Protect from heat, light and moisture. Store at 15-30(0)C (59-86(0)F).

MADE IN U.S.A.

Helps Support A Positive Mood*

Product Details

UPC / SKU 0 35046 00714 0
DSLD Entry Date 2012-04-26
Product Type Botanical
Form Other (e.g. tea bag)
Brand Windmill Herbals
DSLD ID 7381
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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