Chongqing Wuzhou laser micro-plastic surgery can be used to beautify nasolabial groove. The effect of injecting collagen on nasolabial groove can be seen from its principle: collagen is mainly injected into dermis with a very fine needle, and immediately after injection, it can effectively fill the collapsed dermis structure due to aging, thus achieving the purpose of smoothing wrinkles immediately. Chongqing Wuzhou Laser Micro-shaping Detailed Address: Next to Yuanjiagang Light Rail Station, No.3 Xiejiawan Street, Jiulongpo District, Chongqing