Featured Products
L-Glutathione Reduced
L-Glutathione Reduced
S-Acetyl-L-Glutathione
S-Acetyl-L-Glutathione
99% NMN Powder
99% NMN Powder
99.0% Coenzyme Q10
99.0% Coenzyme Q10
Coenzyme Q10 is a fat-soluble antioxidant. Coenzyme Q10 is one of the indispensable and important elements of human life. It can activate human cells and cell energy nutrition, improve human immunity, enhance anti-oxidation, delay aging and enhance human
OEM/ODM Service
Apart from manufacturing of the ingredients, COSROMA is also engaged in OEM/ODM of the finished products.

We could offer OEM/ODM service for solid beverage, tablet, soft candy, hard candy, oral liquid, capsule and soft capsule.
NMN Capsules Coenzyme Q10 Capsules Glutathione Tablets
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News And Events
The Discovery Process Of L-Glutathione Reduced
Friday , September 15 , 2017
The Discovery Process Of L-Glutathione Reduced
L-Glutathione Reduced was first discovered in yeast by French scientist Rey-Pailhade in 1888 and was named "philothion". Then Hopkins discovered in 1921 that it was self-oxidizing and contained glutamic acid and cysteine, and changed its name to "L-Glutat
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Preparation of L-Glutathione Reduced
Thursday , November 22 , 2018
Preparation of L-Glutathione Reduced
The preparation methods of L-Glutathione Reduced mainly include solvent extraction, fermentation, chemical synthesis and enzyme synthesis.
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Determination of L-Glutathione Reduced
Tuesday , May 01 , 2018
Determination of L-Glutathione Reduced
At present, there are many methods for the determination of L-Glutathione Reduced, such as: colorimetry, iodometry, fluorescence method, enzyme cycle method, capillary electrophoresis, etc., which also includes the most commonly used high-performance liqu
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Tao Zhang Tao Zhang
Tao Zhang
Tao Zhang