Brand from Japan: Dr. Soie. The SAIBOW series is the next-generation skincare born from a beauty dermatology clinic.The fibroblasts in the dermis layer of the skin are responsible for producing essential collagen, elastin, and hyaluronic acid for healthy skin.And these fibroblasts are created by stem cells known as dermal stem cells.The SAIBOW series aims to approach dermal stem cells, selecting powerful ingredients that promote the activation cycle, including human stem cells, plant stem cells, as well as AC-11 and EGF.This serum contains a high concentration of human stem cells, plant stem cells, epidermal growth factor (EGF), DNA-repair-promoting AC-11, and DMAE, which is known for its lifting properties. It is a high-concentration serum made specifically for skin regeneration and cellular repair, allowing you to recreate clinic-level treatments at home.How to use:Dispense an appropriate amount onto your hand and gently press it onto your entire face, ensuring it is well absorbed.For en