St. Johns Wort extract

Latin name: Hypericum Perforatum L.

Plant source: Whole herb of Hypericum Perforatum L.

Active ingredient: Hypericins                                      

Specification: 0.3%

Test method: By UV

Molecular formula: C30H16O8

Molecular weight: 504.44

Appearance: Brown fine powder

Main function:

1. Prevent against depression.

2. Prevent against bacterial infections.

3. Treatment of pre-menstrual syndrome.

4. Promote sleep.

Shelf life: Two years.

Storage: stored in a cool and dry well-close container, keep away from moisture and strong light heat.