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St. John's Wort 300 mg

product on market Capsule VitaCeutical Labs Safety: 100/100
100/100

This product looks safe

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

Product Label

Label for St. John's Wort 300 mg
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Capsule(s)
Serving Size
50
Servings
Botanical
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Market median: 300.0mg (240 products) 20 studies — no high-quality reviews

Other Ingredients

Capsule Cellulose Magnesium Stearate Maltodextrin Silica
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

SUGGESTED USE: Take one capsule up to three times daily with 8 oz. warm water between meals.

Warnings & Precautions

KEEP OUT OF REACH OF CHILDREN.

Pregnant or lactating women should consult their health care professional before using this product.

Formulation Notes

This product contains standardized St. John's Wort (Hypericum perforatum) extract powder from the highest grade whole flowering tops, as well as 0.9 mg of hypericin. It conforms to the dosage and mode of administration as established by the German Commission E monograph.

Suitable for vegans.

CONTAINS NO artificial colors, flavors or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, soy crustacean shellfish or fish.

Additional Information

993H

Promotes Mental Well-Being†

St. John's Wort promotes mental well-being and relaxation. In Europe where St. John's Wort is used extensively, scientific research has confirmed positive effects.†

WE GUARANTEE OUR SUPPLEMENTS FOR POTENCY AND PURITY

DOUBLE VERIFIED GLUTEN FREE(TM)

Metadata

Product Details

UPC / SKU7 19985 99328 2
DSLD Entry Date2012-02-23
Product TypeBotanical
FormCapsule
DSLD ID6438
Data Updated2026-04-11
Research

Research Evidence

43
Research Sources
48
Avg Quality
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
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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.