Herbs

St. John's Wort

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wort (hypericum perforatum) extract hypericum perf. aerial part/herb extract hypericum perforatum hypericum perforatum extract hypericum perforatum extract 0.3% hypericum perforatum flowering top extract, fresh hypericum perforatum flowering top extract, fresh, undried, wild hypericum perforatum, fresh hypericum perforatum herb extract hypericum perforatum l. hypericum perforatum, powder hypericum punctatum hypericum punctatum flowering top extract, fresh hypericum punctatum, fresh hypericun infusion (1:6000) of hypericum perforatum john's wort aerial parts ext. organic or wild harvested fresh st. john's wort organic st. john's wort organic st. john’s wort organic st. john's wort herb or aerial part powder raw st. john's wort powder saint john's wort saint john's wort extract sj-900 standardized st. john's wort extract st. johns wart st john's wort st johns wort st. john's wort st. john’s wort st. johns wort st. johnswort st. john's wort 0.3% st. john's wort 0.3% extract st. john's 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extract st. john's wort herb and flower extract st. john's wort (herb) concentrate st. john's wort (herb) extract st. john's wort herb extract st. john's wort herb extract, dry st. john's wort herb flowering top 6:1 extract st. john's wort herb in bud extract st. john's wort herb in bud extract, dry, fresh st. john's wort herb powder st. john’s wort herb powder st. john's wort herb top extract st. john's wort herb w/flowers powdered extract st. john's wort hydroethanolic extract and supercritical extract blend st. john's wort (hypericum perforatum) st. john's wort (hypericum perforatum) (aerial extract) st. john’s wort (hypericum perforatum) aerial extract st. john's wort (hypericum perforatum) aerial parts extract st. john’s wort (hypericum perforatum) aerial parts extract st. john's wort (hypericum perforatum) (aerial parts) standardized extract st. john's wort (hypericum perforatum) aerial parts std. extract st. john’s wort (hypericum perforatum) aerial parts std. extract st. john's wort (hypericum perforatum) (aerial portions) extract st. john's wort (hypericum perforatum) extract st. john's wort (hypericum perforatum) flower extract st. john’s wort (hypericum perforatum) flower extract st. john's wort (hypericum perforatum) flower head extract st. john’s wort (hypericum perforatum) (flower) hydroethanolic extract and supercritical extract blend st. john's wort (hypericum perforatum) flowering tops extract st. john’s wort (hypericum perforatum) flowering tops extract st. john's wort (hypericum perforatum l.) aerial parts extract st. john's wort leaf extract st. john's wort leaf & flower extract st. john’s wort leaves and flower extract st. john's wort leaves and flowering tops st. john's wort (leaves and flowers) extract st. john's wort liquid extract st. john's wort plant extract st. john's wort plant extract, powder st. john's wort powder st. john's wort, powder st. john’s wort powder st. john's wort pure extract st. john's wort standardized extract st. john's wort stem extract st. john's wort (stem, leaf, flower) extract st. john's wort tops concentrate, freeze-dried st. john's wort whole herb extract st. john's wort young flowering tops fluid extract total alcohol free st. john's wort extract total alcohol free st. john's wort extracts
1 form

Official resources

Fact sheets from the NIH Office of Dietary Supplements related to this ingredient group.

Dietary Supplement Label Database

Ingredient group data in NutriNav is aligned with the NIH Dietary Supplement Label Database (DSLD).

DSLD group id
1034

Compare All Forms

1 form

Compare supplement forms of St. John's Wort by absorption quality and what your body actually gets from each:

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Form Absorption Steps to absorb Notes Action
St. John's Wort — — — View →

Type: Herbs

Plant-based supplements derived from leaves, roots, flowers, or other plant parts. Often used in traditional medicine systems.

Absorption: Many herbs require specific extraction methods or co-factors (like piperine for curcumin) for optimal absorption.

Interactions: Herbs can have significant drug interactions. Some herbs have blood-thinning effects. Consult healthcare provider before use.