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St John's Wort Extract

St John’s Wort Extract

Appearance: Dark Brown Powder
Soure: Overground Part of Hypericum Perforatum
Specifications: Hypericin 0.25%, 0.3%, 0.5%
Test Method: HPLC

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Hypericum Perforatum St John’s Wort Extract Powder Wholesale

Hypericum Perforatum Extract, also called St. John’s Wort Extract, is extracted from the overground part of Hypericum perforatum, including flowers, leaves and stems. Main active ingredient is hypericin. Hypericum Perforatum Extract has excellent antidepression effect, and it is helpful for improving sleep and relieving stress, besides it has antibacterial and antiviral property.

Features
1. 100% Natural, GMO free
2. Water soluble
3. 100% Pass 80 mesh
4. Hypericin≥0.25%, Hypericin≥0.3%, Hypericin≥0.5%

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Certificate of Analysis

General Information
Product Name
Hypericum Perforatum Extract
Part Of Used
Whole Herb
Item
Specification 
Method
Result
Physical Property
Appearance 
Dark Brown Powder
Organoleptic
Conforms
Odour
Characteristic
Organoleptic
Conforms
Mesh Size
100% Through 80 mesh
Organoleptic
Conforms
Loss and Drying
≤5.0%
USP37<921>
4.3
Ignition Ash
≤5.0%
USP37<561>
3.3
Active Ingredient
Hypericin
≥0.3%
HPLC
0.32%
Contaminants
Lead(Pb)
≤3.0mg/Kg
USP37<233>
Conforms
Arsenic(As)
≤2.0mg/Kg
USP37<233>
Conforms
Cadmium(Cd)
≤1.0mg/Kg
USP37<233>
Conforms
Mercury(Hg)
≤1.0mg/Kg
USP37<233>
Conforms
Microbiological
Total Plate Count
≤1000cfu/g
USP37<61>
Conforms
Yeast&Mold
≤100cfu/g
USP37<61>
Conforms
E.Coli
Negative
USP37<62>
Conforms
Salmonella
Negative
USP37<62>
Conforms

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