Description

Ethyl Ascorbic Acid is an etherified derivative of ascorbic acid, one of the most stable derivates of ascorbic acid known. It is also showing very good stability in all kinds of cosmetic formulations. Ethyl Ascorbic Acid penetrates into the skin where it is metabolized to ascorbic acid. Due to this process, its efficacy is more pronounced than the one of pure ascorbic acid. Ethyl Ascorbic Acid is an excellent skin whitening agent, it inhibits the activity of Tyrosinase by acting on Cu2+ and prevents the synthesis of melanin. Ethyl Ascorbic Acid has a twofold action on collagen. Firstly it is repairing the collagen structure and secondly, it is clearly increasing the synthesis of collagen. Both effects are resulting in a firming effect for the skin. The other important efficacy is the improvement of the complexion of the skin, giving an even tone. This activity is similar to ascorbic acid phosphate derivatives. In addition, it is a very strong antioxidant, eliminating free radicals to protect the skin from environmental and intrinsic stress factors. Ethyl ascorbic acid also avoids inflammation and inhibits the formation of edema.

Properties: antioxidant, skin whitening, anti-inflammation, collagen synthesis

Appearance: White to Off-White fine powder

Standard Shelf Life: 24 months from the production date, in the original sealed containers (The delivered product might have shorter shelf life than standard)

CAS: 86404-04-8

INCI Name: 3-O-Ethyl Ascorbic Acid

Use level and Method: 0.5-3%. Ethyl Ascorbic Acid can easily be incorporated in cosmetic emulsion and other formulations. It is water-soluble. The recommended pH range is 5.5 – 7.0, best at 6.5. For better stability and to avoid pH-drift to acidic pH values the use of 1 % citrate buffer is recommended. Ethyl Ascorbic Acid is stable for more than 90 days under different conditions (45°C, -15°C, room temperature, and under daylight).

Applications: Anti-aging, Moisturizers, whitening, dark spot correction, Anti-oxidants, etc.

Country of Origin: China

Raw material source: Semi-Synthetic (Ethyl Bromide with Ethanol from Corn),  Microbiological(Ascorbic Acid)

Manufacture method: Chemical (Etherification, Reaction of Group A)

Animal Testing: No    Vegan: Could be used

GMO: GMO-free, but not certified