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Basic Info
  • Grade: Cosmetic Grade

    Factory Location: Xi`an Shaanxi China

    Main Sales Markets: North America,Central/South America,Western Europe,Eastern Europe,Australasia,Asia,Middle East,Africa

  • Delivery Lead Time: 3-7days

    Sample Provided: yes

    Payment Terms: T/T

    Purity : Reduced L-Glutathione 99%

    L-Glutathione, also called GSH or reduced glutathione, is an antioxidant existing in plants, animals, fungi, and some bacteria and archaea. L glutathione powder is extracted from fermented yeast.

    L-Glutathione powder has antioxidant, anti-aging, anti-allergic and detoxification effect. L-Glutathione can also improve immunity and protect liver cells. L-Glutathione has been used for clinical treatment of eye diseases, liver diseases and Aids.

    L glutathione has been applied in cosmetics for smoothing and whitening skin. It can also be added to food as fortifying agents, flavor intensifier or stabilizer.

    Please send an inquiry to get free samples and discuss purchase process and shipping details. If you need private label service or other customized service, contact us directly! Our professional team will make a perfect plan as your requests.

    Third-Party Test Report

    Certificate of Analysis

    General Information
    Product Name L-Glutathione Reduced
    Item Specification Result
    Physical and Chemical Property
    Appearance White Powder Conforms
    Particle size ≥95% through 80 mesh Conforms
    Residue on Ignition ≤0.1g/100g 0.06/100g
    Loss on Drying ≤0.5g/100g 0.23g/100g
    Specific Rotation -15.5°~ -17.5° -16.19°
    Related Substances Gross contamination≤2.0% 0.40%
    GSSG≤1.5% 0.22%
    Assay 98.0%-101.0% 99.06%
    Residue Analysis
    Heavy Metals ≤10mg/kg Conforms
    Chlorides ≤200mg/kg Conforms
    Sulfates ≤300mg/kg Conforms
    Ammonium ≤200mg/kg Conforms
    Iron ≤10mg/kg Conforms
    Microbiological Tests
    Total Plate Count ≤1000 CFU/g <1000
    Yeast & Mold ≤100 CFU/g <100
    Coliforms ≤10 CFU/g <10
    Salmonella enterica Negative Negative
    Staphylococcus Aureus Negative Negative
    Product Status
    Conclusion Sample Qualified.
    Shelf Life 24 months under the conditions below and in its original packaging.
    Retest Date Retest every 24 months under the conditions below and in its original packaging.
    Storage Store in a cool, dry place away from Moisture, Light.

    Health Benefits

    1. L-Glutathione is natural antioxidant and anti-aging ingredient.
    2. It has detoxification effect and can neutralize toxic compounds and heavy metals.
    3. GSH may help improve immunity.
    4. GSH powder may help protect liver cells, treat and prevent liver diseases.
    5. It can be used in food as fortifying agents, flavor intensifier or stabilizer.
    6. L-Glutathione powder can smooth and whiten skin.

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    Xi'an Pincredit Bio-tech Co., Ltd
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