ขาย 50-100g O.D.A. White/Octadecenedioic acid/Whiten Skin THrY ราคาที่ดีที่สุด

Octadecenedioic acid is derived from sunflower seeds and is structurally similar to azelaic acid. One of the things that makes it such a potentially interesting cosmetic active is its ability to lighten the skin, fading dark spots and hyperpigmentation. O.D.A. White™ is a skin brightening ingredient with a new mechanism of action inhibiting the entire metabolic pathway of melanin synthesis from the nucleus of the melanocyte. By reducing the level of tryosinase mRNA, tyrosinase and melanin production is decreased. It provides skin brightening by helping to reduce melanin synthesis. Octadecenediodic acid is obtained by biofermentation from natural and vegetable oleic acid.