Highly pure Hypericin 98% ,99%

Highly pure Hypericin 98%,99%Usage: Hypericin has been shown to have antiviral and antiretroviral activity and to inhibit succinoxidase, NADPH-oxidase, tyrosinkinase and protein kinase. May be used to treat bird flu.Appearance: Black powderStorage: Store in cool & dry place, Do not freeze. Keep away from strong light .Shelf life: 12 months when properly stored
Highly pure Hypericin 98% ,99%