ETHYL ASCORBIC ACID :  also called VCE is a kind of oil hydrophilic amphoteric vitamin C derivatives, which not only makes it very convenient to use in the formula, but also makes it easy to penetrate the stratum corneum into the dermis, into the skin is easy to be decomposed by biological enzymes and play the role of vitamin C, thus improving its bioavailability, in addition, and ordinary vitamin C is difficult to be absorbed by the skin, Bioavailability is very low.
In addition, VCE also shows extremely high stability relative to ordinary vitamin C.
Efficacy: This product blocks the formation of melanin by inhibiting Cu2+ activity of tyrosinase; Prevent sun-related skin inflammation; Improve skin color, promote collagen production, increase skin elasticity. Stability: More stable in PH 3.0-6.0 environment. Reference dosage: 0.5 ~ 2.0% Usage: can be used for gel, essence, lotion, cream and other whitening freckle, anti-aging and other skin care products.