Superficial skin, hair follicles, and deep parts are all caused by the increased expression of cytokines (such as IL-6), resulting in soft, red, inflamed and, and UV radiation can produce interleukin.

① Palmitoyl Tetrapentide-7 tightens the skin by stimulating laminin IV and VII collagen;

② It can also react and glycosylate damage by excessive pro-inflammatory cytokine IL-6, accelerate skin speed, increase skin smoothness, improve skin relaxation and uneven skin tone.