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Ethyl Ascorbic Acid Hot Selling Pure Nature


Hot Selling Pure Nature Ethyl Ascorbic AcidEthyl Ascorbic Acid-OASIS

Product Ethyl Ascorbic Acid
Grade Cosmetics grade
Purity 99%

What is Ethyl Ascorbic Acid

3-O-ethyl ascorbic acid ether is also called vitamin C ethyl ether. Vitamin C cannot be directly absorbed by the skin due to its structure with 4 hydroxyl groups, and it is easily oxidized to cause discoloration, and its use as a whitening agent in cosmetics is restricted. The vitamin C ethyl ether prepared after the 3-hydroxyl hydrocarbylation is a non-discoloring vitamin C derivative, and does not affect its biological activity, thus filling the gap of similar products in the market. Studies have shown that vitamin C ethyl ether is easily decomposed by enzymes after entering the skin to play the role of vitamin C.

Ethyl Ascorbic Acid-OASISEthyl Ascorbic Acid-OASIS


1. Inhibit the activity of tyrosinase by Cu2+ and block the formation of melanin;
2. Very effective whitening and freckle removal (when 2% is added);
3. It resists inflammation caused by sunlight, has a strong antibacterial and anti-inflammatory effect;
4. Improve dull and dull skin, and give skin elasticity;
5. Repair skin cell activity and promote collagen production.





Physical Analysis


White Powder Complies


99%(HPLC) 99.2%

Mesh Size

100 % pass 80 mesh Complies


≤ 5.0% 2.85%
Loss on Drying ≤ 5.0% 2.85%
Chemical Analysis

Heavy Metal ≤ 10.0 mg/kg Complies
Pb ≤ 2.0 mg/kg Complies
As ≤ 1.0 mg/kg Complies
Hg ≤ 0.1 mg/kg Complies
Microbiological Analysis

Residue of Pesticide Negative Negative
Total Plate Count ≤ 1000cfu/g Complies
Yeast&Mold ≤ 100cfu/g Complies
E.coil Negative Negative
Salmonella Negative Negative

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