Appearance:White to off-white powder.
1.It is a derivative of vitamin C same as vitamin C, it can inhibit the production of tyrosinase, and block the formation of melanin to get the effect of whitening.
2.With good stability, it is easy to penetrate the stratum corneum of skin into the dermis,after entering the skin, it is easy to be decomposed by biological enzymes and get a biological effect of vitamin C, to improve its bioavailability.
1. Easily soluble in water.
2.Widely used for whitening, and antioxidant products.
Recommended dosage: 0.5-3.0%