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99% purity pure glutathione for skin whitening cas 70-18-8

Basic Information
Place of Origin: China
Brand Name: Sengmei
Certification: ISO
Model Number: glutathione supplements
Minimum Order Quantity: 1kg
Price: USD180-270per kg
Packaging Details: 1kg/bag,25kg/drum
Delivery Time: 3 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000kg per month
Detail Information
Name: Glutathione Supplements CAS No.: 70-18-8
EINECS No.: 200-725-4 Colour: White
Certificate: ISO Grade: Cosmetic Grade
High Light:

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Product Description

99% purity pure glutathione for skin whitening cas 70-18-8

Glutathione Introduction

Glutathione for skin whitening is a tripeptide containing an unusual peptide chain between the cysteine amino group and the glutamate side chain carboxyl group.Glutathione for skin whitening is an antioxidant that prevents damage to important cellular components by reactive oxygen species such as free radicals and peroxides.

Glutathione Function

Glutathione for Skin Whitening can remove free radicals in human cells;

Glutathione for Skin Whitening can combine toxic substances in the human body and then be removed out of the human body;

Glutathione for Skin Whitening can activate and protect immune cells and strengthen the immunologic function of the humanbody;

Glutathione for Skin Whitening can affect the activity of tyrosinase in skin cells, inhibit the generation of melanin and avoid the formation of skin splash;

Glutathione for Skin Whitening to anti-allergy, or inflammation caused by hypoxemia in patients with systemic or local, can reduce cell damage and promote repairing.

Glutathione Application

Prevent the infiltration of Los tyrosinase in order to achieve the purpose of inhibiting melanin formation. On eliminate wrinkles, increase skin elasticity, shrink pores, lighten pigment, the body has an excellent whitening effect. Glutathione Skin Whitening as the main ingredient in cosmetic products in Europe and the United States was welcomed by the decades.

Glutathione Specification

PRODUCT NAME Glutathione
CAS no. 70-18-8 Quantity 80.9kg
Storage Sealed and kept in a dry place
Items of analysis Specification Results
Description White or almost white, crystalline powder or colourless crystals Complies
Identification IR Complies
  Specific optical rotation Complies
Solution Clear and colourless 10.5
Specific rotation 15.5~17.5℃ 16.8
Impurity C ≤1.5% 0.85
Impurity D ≤1.0% 0.52
Impurity A,B,E ≤0.5% 0.12
Any other impurity ≤0.2% 0.08
Total impurity ≤2.5% 1.20
Disregard limit ≤0.05% 0.01
Chlorides ≤200ppm <200
Sulfates ≤300ppm <300
Ammonium ≤200ppm <200
Iron ≤10ppm <10
Heavy metals ≤10ppm <10
Loss on drying ≤0.5% 0.25
Sulfated ash ≤0.1% 0.05
Loss on drying ≤0.5% 0.18
Assay 98.0~101.0% 99.5%
Conclusion Conforms with enterprise standards


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