(1) English name: St.John’s Wort Extract，Hypericin

(2) Specifications: UV0.3%, HPLC0.3% (USP/EP)

(3) Extraction source: leaf of Hypericum perforatum L. Hypericum perforatum, known as perforate St John's- wort, common Saint John's wort and St John's wort, is a flowering plant in the family Hypericaceae.

(4) Indications and uses: St John's Wort Extract can be used as a safe neurotrophic product to prevent depression, regulate affective disorders and mood disorders, eliminate tension and depression, restore self-confidence and improve sleep quality. The effective ingredient extracted from Hypericum perforatum Peach has significant anti-DNA and RNA virus effects, and can directly act on virus DAN such as avian influenza, swine fever, and foot-and-mouth disease, interfere with the replication and reproduction of the virus, and have a strong inhibitory effect on the virus.