How to buy Retinol

Retinol and retinoic acid can regulate gene expression, reduced to the scale-like epithelial cell differentiation, increasing the number of epidermal growth factor receptor.And retinol with the equivalent role of steroid hormones, can promote the synthesis of glycoproteins.
In cosmetics, vitamin A derivatives are used as anti-aging chemicals; vitamin A is absorbed through the skin and increases the rate of skin turnover, and gives an increase in collagen giving a more youthful appearance.
Retinol is also known as vitamin A, molecular formula is C20H30O. It is an essential one of the 13 kinds of vitamins, is a fat-soluble antioxidant in the human body can maintain the vision and promotes bone growth. It is a fat-soluble vitamin which is fat-soluble, high temperature, easily oxidized in air.
Retinol and retinoic acid can regulate gene expression, reduced to the scale-like epithelial cell differentiation, increasing the number of epidermal growth factor receptor.And retinol with the equivalent role of steroid hormones, can promote the synthesis of glycoproteins.
In cosmetics, vitamin A derivatives are used as anti-aging chemicals; vitamin A is absorbed through the skin and increases the rate of skin turnover, and gives an increase in collagen giving a more youthful appearance.
more about：wholesale + Retinol
Read more: http://www.cosmetic-ingredient.com/