St. John's Wort
St. John’s Wort Flowering Tops Extract
- Products
- 5
NIH LiverTox — hepatotoxicity
Category D · Possible cause
LiverTox Category D. Few case reports of hepatitis; causality uncertain. Major drug-interaction concern (CYP3A4 induction) — can reduce levels of warfarin, oral contraceptives, immunosuppressants, HIV antivirals.
LiverTox record (NIH NCBI Bookshelf) →Label dose distribution · 3 labeled products
Min
300 mg
Typical
766.667 mg
Max
1 g
Other forms of St. John's Wort
25 sibling forms
Distinct chemical forms sharing the same parent nutrient. Different UNIIs, different bioavailability, different effects — never collapsed.
- 179St. John's Wort extractUNIIherb
- 174St. John's WortUNIIherb
- 95Hypericum perforatumherb
- 45St. John's Wort Aerial Parts ExtractUNIIherb
- 19St. John’s Wort powderUNIIherb
- 19St. John's Wort Whole Herb Extractherb
- 16St. John's Wort Herb ExtractUNIIherb
- 9Hypericum perf. aerial part/herb extractherb
- 9St. John's Wort flowering top (Hypericum perforatum) extractherb
- 8St. John's Wort (Hypericum perforatum) aerial parts extractUNIIherb
- 8St. John's Wort flower extractherb
- 8St. John's Wort flower head extractherb
- 8organic St. John’s Wortherb
- 7St. John’s Wort (Hypericum perforatum) flowering tops extractherb
- 7St. John's Wort, Freshherb
- 6St. John's Wort Herbal ExtractUNIIherb
- 6St. John's Wort 0.3% extractherb
- 6fresh organic St. John's Wortherb
- 6St. John's Wort Herb Extract, Dryherb
- 5St. John's Wort Standardized ExtractUNIIherb
- 5St. John's Wort (Hypericum perforatum) Flower Head ExtractUNIIherb
- 5St. John's Wort Liquid ExtractUNIIherb
- 5standardized St. John's Wort extractherb
- 5St. John's Wort (aerial part) extractherb
- 5St. John's Wort Glycerite Liquid Extractherb
Top brands carrying St. John’s Wort Flowering Tops Extract
15 brands rolled up
Products containing St. John’s Wort Flowering Tops Extract