St. John's Wort 300 mg

Name: St. John's Wort 300 mg
Brand: Radiance

BrandRadiance→Botanical Capsule 5 ingredients 1 banned 1 caution DSLD #45930

Net contents: 100 Capsule(s)

Target: Adults and Children 4 years and above

DSLD entry: 2015-05-22

2 Ingredients (5)

IngredientGroupSafety

St. John's Wort extractSt. John's WortBanned in ≥1 country

GelatinGelatin—

Dicalcium PhosphateCalciumConditionally Safe

SilicaSiliconGenerally Safe

Vegetable Magnesium StearateMagnesium stearateUse with Caution

Ingredient amounts require the full DSLD label. View full label at NIH DSLD →

⛔ Contains an ingredient banned in ≥1 country

St. John's Wort 🇫🇷 🇯🇵 🇰🇷 — dards. Drug interaction warnings required [2]. || France :: Banned from sale as a supplement (2000) due to drug interaction concerns [3]. ||

⚠️ Use with caution — restricted in some markets

Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].

3 Safety cross-reference

St. John's Wort — Banned in ≥1 country

⚠ MAJOR CYP3A4 INDUCER — interacts with >50% of drugs

⚠ Serotonin syndrome with SSRIs

Calcium — Conditionally Safe

⚠ Cardiovascular risk debated >1,000 mg/day

⚠ Kidney stones

Silicon — Generally Safe

⚠ Very low toxicity

Magnesium — Use with Caution

⚠ Diarrhea (especially oxide)

⚠ Accumulates in renal impairment

4 Label claims

• All Other

• Structure/Function

5 Data source

DSLD ID45930

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2015-05-22

6 More from Radiance

View Radiance Safety Scorecard → 7 products

Bee Pollen Complex 1000 Plus Evening Primrose Oil 1000 mg Flaxseed Oil 1200 mg Lycopene 10 mg Original Papaya Enzyme Silymarin Milk Thistle 175 mg

7 Cite this page

Vancouver

Pkhakadze G. St. John's Wort 300 mg — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Oct 20]. Available from: https://supplement.ge/products/st-johns-wort-300-mg-45930/

CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.

Analyzed by SupplementIndex

PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD

Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG