Ethyl Ascorbic Acid
Description:
Ethyl Ascorbic Acid is a stable Vitamin C derivative with excellent skin brightening activity. Its chemical structure is unique in that the ethyl group forms an ether with the 3-hydroxy group of the ascorbic acid, which results in much higher stability. Other commercialized ascorbic acid derivatives are ethers at the 2-hydroxy position.
INCI Name: Ethyl Ascorbic Acid
CAS No.: 86404-04-8
Solubility: Water soluble
Appearance: White crystalline powder
Properties:
Excellent skin brightening activity
Active in both in vitro and in vivo tests
Much higher stability than other ascorbic acid derivatives
Good esthetics – not sticky or tacky
Has quasi-drug status in Japan
Direct-action
Fast-action
Long-lasting
Multistep Inhibition
Good touch
Typical Application:
Excellent for use in whitening or anti-aging cosmetics such as gel, essence, latex and creams ;
Ethyl Ascorbic Acid is a unique ascorbic acid derivate (Japanese Quasi-drug) that satisfies both excellent stability and direct inhibition of melanogenesis
Typical use level : 0.5 %to 10.0%
Standard Packing : 1kg /foli. bag , 1*20pcs per drum
Shelf Life :2 years