Product Name: Factory Price Hyaluron Pen in Meso Injector Vacuum Negative Pressure Mesotherapy Gun U225 for Prp with Ce for Dark Circles Mesotherapy Injection Meso Gun Model NO.: LN-M2 Portable: Portable Application: Salon, Home, School Type: Derma Rolling System Trademark: Linuo Origin: Guangzhou Product Description Water Mesotherapy Working TheoryWater mesotherapy is to inject hyaluronic acid into skin. Hyaluronic acid contains moisture, 200-300 times as rich as one's body. So that it makes the skin smooth, soft, bright and hydrated after the injection. In order to keep the skin hydrated, ladies always choose varied skin care products. Actually, skin care products only hydrate moisture on the cutin. So that over smearing those products cannot deeply provide moisture for the skin. As we know, acne, wrinkle and inelasticity would appear if skin lacks moisture. Water mesotherapy will solves all the problems by reason of lacking moisture, such as sallow skin, color spot, wrinkle… And it will supply moisture for dermis. Therefore water mesotherapy will works well on whitening, moisturizing and renewing inelasticity.Function1.Skin rejuvenation ,wrinkle removal and pigmentation removal2.Skin tightening,Enhance skin metabolism, anti-aging3.Activation of collagen cells, enhancing skin elasticity and gloss4.Remove facial fine lines and crow's feet, plain word lines ,etc.Advantage1.Applicated for endogenous and exogenous injection2.Injection technology which can speed up the treatment process3.Easy to operate, no side effects, but significant effect4.Adjustable injection depth, doses, speed and suction intensity.5.Anti-backflow technology applicated for medicine and blood.6.Stimulate the skin for self-healing, promote skin metabolism