Retinal, Retinol, Ascorbyl Tetraisopalmitate

What does COSROMA® do?

COSROMA® has been developing itself as a premium global supplier specialized in cosmetic and personal care ingredients, meanwhile acting as a reliable globalization platform for other leading brands and manufacturers in China.

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Ceramide NP

Anallerg® Ceramide NP is 95% Ceramide NP, which is a lipid substance and has similar structure to the components that constitutes the stratum corneum of skin. Ceramide NP can quickly penetrate into skin, help the renewal of the natural protective layer of

Glutathione

Glutathione is a tripeptide formed by the combination of glutamic acid, cysteine and glycine. It is a small peptide substance containing sulfhydryl groups. Glutathione has two forms: reduced (G-SH) and oxidized (G-S-S-G). Under physiological conditions, r

Hydroxypropyl Tetrahydropyrantriol

Anallerg® Proyouth® S is 98% Hydroxypropyl Tetrahydropyrantriol, which is a xylose derivative synthesized by artificial chemistry. According to the published papers and patents, Hydroxypropyl Tetrahydropyrantriol can promote the synthesis of glycosaminogl

COSROMA® Products & Services

COSROMA® offers a wide range of products, including Active Ingredients, Carbomer Thickeners, Sufactants, Licorice Extracts, Nutrition Ingredients and Pharmaceutical Excipients. COSROMA® also provides customization service for ingredients development.

COSROMA® News

The Discovery Process Of L-Glutathione Reduced

September 09, 15

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

Determination of L-Glutathione Reduced

May 05, 01

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

COSROMA® always believes in the power of cooperation, so cooperating with local distributors in each market has become the most important sales stragety for us. We look forward to building up a gloal distribution network for our brand COSROMA® and the other brands exclusively operated by us. COSROMA® adopts exclusive distribution policy, once you were appointed as our distributor, you will be the only one who could sell our products in your country or region. COSROMA® is also very flexible in the distribution, you may choose to distribute for a whole brand, or a category, or even single product. Feel free to contact us if you have any interest in acting as our distributor.