Summary
Vc ethyl ether's other name is Ethyl Ascorbic Acid, it is a naturally occurring organic compound with antioxidant properties. It is a white solid, but impure samples can appear yellowish. It dissolves well in water to give mildly acidic solutions. Ascorbic acid is one form ("vitamer") of vitamin C. It was originally called L-hexuronic acid, but, when it was found to have vitamin C activity in animals ("vitamin C" being defined as a vitamin activity, not then a specific substance), the suggestion was made to rename it. The new name, ascorbic acid, is derived from a- (meaning "no") and scorbutus (scurvy), the disease caused by a deficiency of vitamin C. Because it is derived from glucose, many non-human animals are able to produce it, but humans require it as part of their nutrition. Other vertebrates which lack the ability to produce ascorbic acid include some primates, guinea pigs, teleost fishes, bats, and some birds, all of which require it as a dietary micronutrient (that is, in vitamin form)
Properties
1.inhibit tyrosinase activity and inhibit the formation of melanin, reducing melanin is a colorless, highly efficient skin whitening. 2.VC ether directly involved into the dermal layer of collagen synthesis and repair skin cell activity, increase collagen protein, thereby filling the skin becomes elastic, make the skin smooth and delicate. 3.There are in cosmetics excellent antioxidant effect, ensure that the use of the VC, the VC relative terms, VC ethyl ether is very stable and does not change color. Really achieve the whitening effect. 4.potent anti-bacterial anti-inflammatory, anti-Japanese light caused by inflammation. 5.having lipophilic and hydrophilic structure, easy to skin absorption, can reach the dermis.
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