"Two types" of ingredients that support collagen to the maximum extent, are added. Collagen becomes difficult for the body to produce due to the decrease of "female hormone (estrogen)." An ingredient (tetrahexyldecylascorbate) which promotes the formation of collagen and another ingredient (water-soluble Proteoglycan) which supports the water retaining capacity in the reticulation made of collagen are added. The natural moisturizing factor (NMF) which retains moisture in the Eiseniaveil B horny cell layer, and ceramide which prevents moisture from escaping from the interstices between the horny cells. The W-moisturizing factors described above are produced in the skin by "Eiseniaveil B." Tetrahexyldecylascorbate is an oil soluble vitamin C, which has the effect of preventing lipid oxidation, promoting collagen production, and suppressing melanogenesis. The water-soluble proteoglycan, "true skin," is made of collagenous fiber which is the base of the firmness and elasticity of the skin. The interior of the reticulation made of collagen in the "true skin" is full of proteoglycans the function of which is to bind the collagenous fibers together so as to retain moisture. The role of proteoglycan is to firmly support the water retaining capacity which cannot be achieved by collagenous fibers alone.

Main ingredients: added as the top 5 ingredients for the skin are ceramide, hyaluronic acid, collagen, chondroitin, and elastin

Main ingredients: added as the top 5 ingredients for the skin are ceramide, hyaluronic acid, collagen, chondroitin, and elastin