[Product name]: St.John`s Wort Extract
[Latin name]: Hypericum perforatum L.
[Botanical Source]: This product belongs to the whole grass of leaf of the plant that belongs to cane, kingswort, the main product is in the province of hebei, henan, shaanxi province, be born in mountain river from grassland, hill and shrub.
[Quality standard]:
1. Active Ingredient: Hypericin 0.3%--1.0%
2.Plant part used: Whole herbs
3. Appearance: Brown or Dark brown fine powder
