What is hyaluronic acid? Hyaluronic acid is a hyaluronic acid found in large quantities in the connective tissue and dermis of the body and contains a large amount of water inside. Young skin is soft and supple precisely because it is rich in hyaluronic acid. What are the effects of hyaluronic acid? Hyaluronic acid injection can effectively target wrinkles on the forehead, between the eyebrows, fishtail, lower lids, nasolabial folds, corners of the mouth, neck, etc. Simply injecting hyaluronic acid under the skin on the face can precisely eliminate dense fine wrinkles on the face in a short time, without surgery, no pain, no adverse reactions, fast results, safe and reliable, simple and effective. In just a few days, the wrinkles can gradually become lighter until they fade away, and the skin becomes smooth and bright, making people look about ten years younger. Since the moisturizing effect of hyaluronic acid is 16 times that of collagen, it can not only lock the moisture in the skin, but also catch the water molecules from the external environment, continuously keep the skin moist, maintain the skin hydrated and prohibited, and prevent the skin from sagging and wrinkles. The main performance of hyaluronic acid safety: 1, no immunogenicity, belongs to non-biological agents, does not contain animal protein that may lead to allergy; 2, completely degradable, degradation products are mainly water and carbon dioxide; 3, if overfilled, available hyaluronidase completely dissolves within 4 hours, which is unmatched by other filling materials. With the aggravation of aging and the injury from outside, hyaluronic acid in the dermis is damaged, resulting in the loss of moisture in the dermal tissue and the formation of wrinkles and sagging. Therefore, hyaluronic acid injection is the preferred beauty treasure of beauty lovers.