Needle-free water light is a technology that uses negative pressure suction to quickly restore the ability of skin to produce protoprotein, and injects beauty materials under the dermis at fixed points, positioning, layering and quantitative, and establishes a nutrition warehouse. After tiling, dermal collagen is continuously and rapidly produced in large quantities, dermal collagen layer is thickened, and epidermis and dermis are more closely connected. Instantly shape, tighten and lift, smooth wrinkles, obviously improve skin color, nourish skin and obviously control aging!