|Place of Origin:||CHINA|
|Certification:||ISO KOSHER HALAL|
|Model Number:||glutathione whitening private label|
|Minimum Order Quantity:||100g|
|Packaging Details:||50g 100g 500g 1kg Aluminum Foil Bag|
|Delivery Time:||Within 3 Working Days|
|Payment Terms:||MoneyGram, Western Union, T/T, D/P, D/A|
|Supply Ability:||100KG Per Week|
|Other Name:||Glutathione GSH||Color:||White|
|Appearnce:||Loose Powder||Grade:||Pharmaceutical Grade|
KOSHER Active White L Glutathione,
70-18-8 Active White L Glutathione,
Skin Whitening l glutathione powder
High Quality Glutathione /L-Glutathione Reduced CAS 70-18-8 For Skin Whitening
Glutathione is found almost exclusively in its reduced form, since the enzyme that reverts it from its oxidized form, glutathione reductase, is constitutively active and inducible upon oxidative stress. In fact, the ratio of reduced glutathione to oxidized glutathione within cells is often used as a measure of cellular toxicity.
Glutathione (GSH) is a tripeptide that contains an unusual peptide linkage between the amine group of cysteine (which is attached by normal peptide linkage to a glycine) and the carboxyl group of the glutamate side-chain. It is an antioxidant, preventing damage to important cellular components caused by reactive oxygen species such as free radicals and peroxides.
|Appearance||White or almost white, crystalline powder||White crystalline powder|
Conforms to the Reference
|Conforms to the Reference Spectrum|
|Optical rotation||-15.5° to -17.5°||-16.5°|
|Appearance of solution||Clear and colorless||Clear and colorless|
|Chlorides||Not more than 200 ppm||Complies|
|Sulfates||Not more than 300 ppm||Complies|
|Ammonium||Not more than 200 ppm||Complies|
|Iron||Not more than 10 ppm||Complies|
|Arsenic||Not more than 1ppm||Complies|
|Heavy metals||Not more than 10 ppm||Complies|
|Cadmium (Cd)||Not more than 1 ppm||Complies|
|Plumbum (Pb)||Not more than 3 ppm||Complies|
|Mercury (Hg)||Not more than 1 ppm||Complies|
|Sulfated ash||Not more than 0.1%||0.052%|
|Loss on drying||Not more than 0.5%||0.315%|
|Bulk density||Not less than 0.2g/ml||0.3500 g/ml|
|Tapped density||Not less than 0.4g/ml||0.6635g/ml|
|Mesh size||Not less than 100 mesh||100 mesh|
|Related Substances||Total||Maximum 2.0%||1.66%|
|Assay||98.0% to 101.0%||98.57%|
Conclusion: Complies with Pharm Grade
1. Glutathione in the body's biochemical defense system plays an important role, with many physiological functions. Its main physiological role is to be able to remove free radicals in the body, as an important antioxidant in the body to protect many proteins and enzymes thiol molecules.
2. Glutathione can not only eliminate the human body free radicals, but also can improve human immunity. Glutathione maintains healthy, anti-aging effects and exerts a greater effect on younger cells than younger ones.
3. Glutathione can also protect hemoglobin from oxidation of hydrogen peroxide, free radicals and other oxidation so that it continues to function normally to transport oxygen.
4. Glutathione both directly with hydrogen peroxide and other oxidants combined to generate water and oxidized glutathione, but also to methemoglobin reduced to hemoglobin.