St .Johns Wort

Description

【Product name 】: St. John's Wort Extract

【Source】: Hypericum perforatum L, a perennial herbaceous plant of Hypericum perforatum in the fugariaceae.

【Ingredients】: Hypericin, Pseudohypericin, Protohypericin, Protopseudohypericin, Cyclopseudoyhypericin, Isohypericin, emodin-anthrone, etc

【product specifications】 : hypericin HPLC 0.3%

【 properties 】 : brown and black fine powder