1. Quality 　(1) It is an aging serum with fibroblast growth factor FGF-1, one of the growth factor families of epithelial cell growth factor EGF, which is famous for being the discoverer of the Nobel Prize. 　(2) Serum containing fibroblast growth factor (FGF) as the main component (cytokine, growth factor serum) recognized by the Japan EGF Association for quality, concentration, and activity 　(2) There are many customers who have been using it for aging care for more than 18 years at the Selvic Salon, which specializes in beautiful skin, and can continue to use it, so you can provide it to customers with confidence. 　● EGF and FGF are said to be the main ingredients that affect the quality of stem cell supernatant, etc., and are aging care serums specialized in collagen production cycles that use only FGF as a serum. 2. Feeling and effect 　FGF, one of the Growth Factor families, 　　It has the function of regulating the dermis layer cycle (fibroblast cycle) of the skin, prevents wrinkles and tarmi, and contributes to the elasticity of the skin. 　・ Those who feel it quickly are characterized by the fact that many people feel a difference in the firmness and elasticity of the skin the morning after use. 　・96% of people say they want to continue using it (our salon survey: 20s ~ 60s) 3. How to use 　・Just apply it to your face after washing your face. 　　After that, you can take care of yourself as usual such as lotion and gel. 　・ One bottle can be used for about 1 month 4. Formulated beauty ingredients 　・Epithelial cell growth factor (FGF/human oligopeptide 13) is the main ingredient, and contains placenter, collagen, hyaluronic acid, and elastin.