(1)Product Name : St Johns wort extract
(2)Activate Ingredient : Hypericins
(3) Specification : UV Tested 0.3% Hypericins ~ 0.7% Hypericins
(4)Packaging : aluminnum foil bag /drum packaging
(5) Manufacturer : yes we are with 6 year's experience
PHARMACOLOGICAL EFFECTS
Hypericum Perforatum Extract hypericin powder  depression 
Hypericin is the second anthracene ketnoes ,Hypericum peroratum medcine is the most biologically active  substances .


What is St. John’s Wort?
Hypericum perforatum, also known as St John's wort, is a flowering plant species of the genus Hypericum and a medicinal herb that is sold over-the-counter as a treatment for depression. Other names for it include 
Tipton's weed, rosin rose, goatweed, chase-devil, or Klamath weed. With qualifiers, St John's wort is used to refer to any species of the genus Hypericum. Therefore, H. perforatum is sometimes called common St
John's wort orperforate St John's wort to differentiate it. Hypericum is classified in the family Hypericaceae,having previously been classified as Guttiferae or Clusiaceae. Approximately 370 species of the genus 
Hypericum exist worldwide with a native geographical distribution including temperate and subtropical regions of Europe, Turkey, Ukraine, Russia, Middle East, India, and China.