DS-CERAMIDE Y3S is one of the most purist ceramides containing stereochemical structure identical to those found in human skin. Ceramide 3 has been used as a highly functional cosmetic ingredient for maintaining skin moisture balance by repairing damaged skin lipid barrier.

DS-CERAMIDE Y3S是含有与人体皮肤中立体化学结构相同的好纯化神经酰胺之一。神经酰胺3已被用作高功能化妆品成分，通过修复受损皮肤脂质屏障来保持皮肤水分平衡。