Hyaluronic acid is a biologically shared tissue component that is an excellent filler that can absorb ten to a hundred times more water from the body, leaving the skin hydrated and looking crystal clear and bright and moisturized. Facial fillers are facial plastic surgery procedures that are performed by transplanting autologous tissue, or embedding artificial materials into the patient’s face for therapeutic or cosmetic purposes. The best facial filler is to use autologous tissue filler because it is the safest and the autologous tissue is compatible and will not cause rejection. Hyaluronic acid will slowly decompose and fade away in the body, the effect is fast, painless and without side effects, which is preferred by the majority of beauty lovers, and hyaluronic acid can be used in facial plastic surgery. Hyaluronic acid face lift is one of the ways to apply hyaluronic acid injection beauty, after injecting hyaluronic acid to enhance the face, and at the same time to achieve the effect of skin rejuvenation. Hyaluronic acid injections are different particles of hyaluronic acid injected into the skin to fill in wrinkles, and after acting on the internal conditioning of the skin, it can be automatically adjusted in different environments. It always maintains the skin moisture at 25-30%, keeps the skin moist and fresh, makes the skin more elastic, plays the role of anti-wrinkle and anti-wrinkle, delays the aging of the whole human skin, beautifies the skin and restores the skin smoothness.