Ethyl vitamin C; (5R)-5-[(1S)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxy-5H-furan-2-one; Vitamin C ethyl ether; VC ethyl ether; vitamin C ethyl ether; ethyl ascorbic acid; ethyl VC ether; (5R,1'S)-5-(1,2-dihydroxy-ethyl)-4-ethoxy-3-hydroxy- 5H-furan-2-one; ascorbic acid ethyl ether; vitamin C ethyl ether
Vitamin C ethyl ether is a lipophilic amphoteric vitamin C derivative, which not only makes it extremely convenient to use in formulas, but also makes it easy to penetrate the stratum corneum and enter the dermis, and is easily absorbed after entering the skin. Biological enzymes decompose and play the role of vitamin C, thereby improving its bioavailability. In addition, ordinary vitamin C is difficult to be absorbed by the skin, and its bioavailability is very low. In addition, VC ethyl ether also shows extremely high stability compared with ordinary vitamin C.
Has the following properties:
1. Inhibit the activity of tyrosinase, inhibit the formation of melanin, reduce melanin to colorless, and effectively whiten the skin.
2. After entering the dermis, ethyl vitamin C directly participates in the synthesis of collagen and repairs the activity of skin cells, increasing collagen, making the skin plump and elastic, making the skin delicate and smooth.
3. The anti-oxidation effect in cosmetics ensures the utilization of VC. Compared with VC, VC ethyl ether is very stable and does not change color. Really achieve the effect of whitening and freckle removal.
4. Strong antibacterial and anti-inflammatory effects, anti-inflammation caused by sunlight.
5. With lipophilic and hydrophilic structure, it is easy to be absorbed by the skin and can directly reach the dermis
6. Good stability, light resistance, heat resistance, acid resistance, alkali resistance, salt resistance and air oxidation
effect:
When the amount added is 2%, vitamin C ethyl ether has dual effects of bleaching and whitening
Vitamin C ethyl ether has a repairing effect on the composition and synthesis of collagen
Vitamin C ethyl ether is more stable in an environment with a pH value of 3.0-6.0.
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