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St. John's Wort Extract
Material
Hypericin
Specification
0.3%
Test Method
HPLC/UV
Pharmacological Actions
1. St. John's wort extract internal or external can resist the retrovirus. It has strong inhibition in the copying of early HIV.
2. It can also inhibit the central nerves and has calming effect. As a result, it is used as the inhibitor of the central nerves to resist depression.