Hyaluronic acid is a popular injection filling method. It can solve many problems. Such as wrinkles, lip shapes, etc. It can effectively remove facial skin wrinkles, moisturize, shape facial features, and temporarily fill depressions. When hyaluronic acid is injected and filled, its common parts are forehead, canthus and brow tip, and hyaluronic acid is better with other drugs. Hyaluronic acid injection can also be used for facial filling and beauty, such as upper eyelid wrinkles or eye socket depressions, lip kisses, nose lines, mouth lines, rhinoplasty roots, facial shaping, chickenpox and skin depression filling, dry skin beauty and so on. In recent years, the forehead rich in hyaluronic acid has also been widely used.

Hyaluronic acid abundance is to make the forehead and temples look even, smooth and full with multi-level or point-like play. Moreover, small wounds with abundant injections will be hidden in hair and eyebrows. Hyaluronic acid is a very useful 0. For a small wound of 2 cm, injecting polymer hyaluronic acid into the concave part or punching polymer hyaluronic acid evenly on the forehead by dot method is much cheaper than plastic surgery. Hyaluronic acid, a macromolecule, forms a breathable film on the skin surface, which makes the skin smooth and moist, prevents the invasion of foreign bacteria, dust and ultraviolet rays, and protects the skin from infringement. Therefore, the forehead of hyaluronic acid is very safe.