3-O-Ethyl-L-Ascorbic Acid is a water-soluble lipophilic vitamin C derivatives, which can not only make it in the recipe is very easy to use, more so that it is easy to penetrate into the dermal layer of the stratum corneum, into the skin easily broken down by enzymes play a role of vitamin C to improve its bioavailability, and ordinary vitamin C is difficult to be absorbed through the skin, the bioavailability is very low. Moreover, vitamin C, B ether relatively ordinary vitamin C also showedhigh stability.

3-O-Ethyl-L-Ascorbic Acid acidis one kind of Vitamin C derivatives. 3-O-Ethyl-L-Ascorbic Acid is directly involved in the synthesis of collagen after permeation into dermis, leading to increased activity of skin cell. The final result is a skin that is smooth and delicate skin with better elasticity. 3-O-Ethyl-L-Ascorbic Acidcan restrain the activity of tyrosineenzyme, inhibit the formation of melanin.