High-Dose St. John's Wort leaf & flower extract Supplements
1 products above 600 mg
1 supplements contain high-dose St. John's Wort leaf & flower extract (above 600 mg). The highest dosage product is Diet-Phen at 600 mg.
Low Dose (1)High Dose (1)
High-Dose Products (sorted by dosage)
| Product | Brand | Dosage | % DV |
|---|---|---|---|
| Diet-Phen | Source Naturals | 600 mg | — |
Frequently Asked Questions
What is considered high-dose St. John's Wort leaf & flower extract?
Based on 3 products in the NIH DSLD database, high-dose St. John's Wort leaf & flower extract supplements contain 600+ mg.
Is high-dose St. John's Wort leaf & 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 leaf & flower extract.