High-Dose St. John's Wort Flower Extract Supplements
3 products above 300 mg
3 supplements contain high-dose St. John's Wort Flower Extract (above 300 mg). The highest dosage product is St. John's Wort Flower Extract at 300 mg.
Low Dose (3)High Dose (3)
High-Dose Products (sorted by dosage)
| Product | Brand | Dosage | % DV |
|---|---|---|---|
| St. John's Wort Flower Extract | Bluebonnet | 300 mg | — |
| St. John's Wort Gold 300 mgdiscontinued | NutriGold | 300 mg | — |
| St. John's Wort 300 mg Golddiscontinued | NutriGold | 300 mg | — |
Frequently Asked Questions
What is considered high-dose St. John's Wort Flower Extract?
Based on 3 products in the NIH DSLD database, high-dose St. John's Wort Flower Extract supplements contain 300+ mg.
Is high-dose St. John's Wort Flower Extract safe?
This site presents supplement label data only. Consult a healthcare professional before taking high doses of any supplement, including St. John's Wort Flower Extract.