The main ingredients of whitening injections include glutathione, tranexamic acid and vitamin C. Some enhanced whitening injections also contain growth hormones such as HGH, which are mostly antioxidant ingredients. Among them, tranexamic acid is tranexamic acid, which can be used to reduce melanin formation; glutathione helps detoxify the body and also helps antioxidant cells; vitamin C has antioxidant effect and can restore melanin; HGH-like growth hormone can promote continuous cell renewal and division in human body. Therefore, whitening injections can be used for daily whole body whitening, and can also soothe the re-darkening after laser and pulse laser surgery, and lighten dark spots, acne scars and pigmentation. Although whitening injections can whiten human skin for a short period of time, there are still side effects associated with long-term use. One of the main ingredients of whitening injections is transaminic acid, which has the risk of causing menstrual bleeding. The use of whitening injections may also cause allergic reactions in a very small number of people with special allergies to injected vitamins. In addition, long-term injections of whitening injections may cause liver and kidney damage. No whitening injections have been approved for clinical treatment in China, so beauty seekers should be cautious when undergoing related cosmetic treatments.