St. John's Wort
St. John's Wort
- UNII
- A6V4CUE7PV
- Products
- 174
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 · 163 labeled products
Min
16 mcg
Typical
315.706 mg
Max
2 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
- 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 Flowering Tops Extractherb
- 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
Products with avoid-level excipients
4
contain St. John's Wort AND at least one authority-avoid-flagged excipient
Products with caution-level excipients
2
contain St. John's Wort alongside a caution-flagged filler
Top brands carrying St. John's Wort
15 brands rolled up
Products containing St. John's Wort
174 in catalog
- Douglas LaboratoriesUltra 5-HTP Formula—
- Douglas LaboratoriesSt. John's Wort Max-V—
- Market AmericaFeminene Female Support Formula2 avoid1 caution—
- Windmill HerbalsSt. John's Wort 300 mg—
- Natural FactorsSt. John's Wort Extract With Hypericin 300 mg—
- Natural FactorsSt. John's Wort Extract With Hypericin—
- Douglas LaboratoriesSt. John's Wort Max-V—
- Douglas LaboratoriesUltra 5-HTP Formula—
- Douglas LaboratoriesUltra 5-HTP Formula—
- Healthy Choice NaturalsMind Matrix—
- HBC ProtocolsHypericum Perforatum II St. John's Wort Extract—
- Healthy Choice NaturalsMind Matrix—
- SaveWorldHealth.comMemory And Brain Support—
- SaveWorldHealth.comMood Support—
- New SunSt. John's Wort—
- Nature's PlusTeen-Active—
- Nature's PlusUltra Virile-Actin—
- Nature's PlusHerbal Actives St. John's Wort 250 MG 0.3-0.5% Hypericin—
- Nature's Plus & Herbal ActivesSt. John's Wort 450 mg Extended Release—
- Nature's Plus & Herbal ActivesInflamActin—
- Nature's PlusHerbal Actives NutriZac—
- ClarocetClarocet CS—
- ClarocetClarocet ERT—
- Nature's PlusY Cramp—
- ClarocetClarocet NRI—
- ClarocetClarocet Junior1 avoid—
- Indiana Botanic GardensSt. John's Wort—
- RegiMenMind Support Regimen—
- Nature's PlusHerbal Actives St. John's Wort 300 Mg 0.3-0.5% Hypericin—
- Biotics Research CorporationSt. John's Forte—
- Maine Coast HerbalsSt. John's Wort—
- Maine Coast HerbalsSt. John's Wort / Ginkgo Biloba1 caution—
- EnergetixCore Ginkgo Blend—
- EnergetixCore St. John's Wort—
- KarunaNeuroRelax—
- IVL Institute for Vibrant LivingOral Guard With Xylitol—
- KarunaSt. John's Wort—
- NestmannAvena Sativa—
- NestmannAvena Sativa—
- Trader Joe'sSt. John's Wort Extract—
- MetagenicsSt. John's Wort with Folate and B12—
- Nutri-WestSt. Johns-Dep—
- Healthy Choice NaturalsMind Matrix—
- Douglas LaboratoriesUltra 5-HTP Formula—
- MaritzMayer LaboratoriesSuper Brain Boost 1554—
- Vitanica Tasty TonicsMood Tonic Peach—
- Vitanica Tasty TonicsMood Tonic Peach—
- VitanicaWomen's Passage—
- VitanicaWomen's Phase I—
- NewtonEverettThinkRite—