St. John's Wort (Hypericum perforatum in latin) is native to and relatively widespread in the temperate climes of Europe, western Asia, and North Africa. It was also introduced to other temperate climes. It prefers sunny locations on dry, limy or primary rocky soils and is found on fallow land, the edges of meadows and forests, walls, and paths up to an altitude of 1500 metres.

2. Descriptions and Specifications of Product

Content Specifications: 0.3% Hypericins  UV/ HPLC

Molecular Formula: C₃₀H₁₆O₈

Molecular Mass: 504.44

CAS No..: 118-34-3

Constitutional Formula:


 

3. Indications and Uses

 Prevent against depression;
 Treat pre-menstrual syndrome;
 Prevent against bacterial infections;
 Used for centuries to calm the nerves and treat depression;

The Information had not been evaluated by the Food and Drug Administration, only for reference.