A, the efficacy of whitening injection 1, the whole body whitening: because the whitening injection contains a large number of reducing agent drugs (transaminic acid, vitamin C, reducing glutathione, lipoic acid, etc.) can inhibit and restore cell oxidation, rapid decomposition of human skin melanin, yellow pigment, repair damaged cells, supplement activation whitening factor to promote the renewal of the whole body cells, so as to improve the lack of oxygen dull, rough skin and a series of youth fading phenomenon It can make the whole body skin white from inside to outside, restore elasticity, and at the same time has a lightening effect on the formed acne, spots, and effectively improve facial spots. It is characterized by the ability to quickly reverse the premature aging of sick functional cells, inhibit cell oxidation, stop melanin production, promote metabolism, effectively reduce and eliminate pigmentation, regulate the skin from the inside out, and achieve the effect of whole body whitening. 2, promote liver function: because another major effect of reductant drugs is to enhance the liver detoxification function, so the whitening injection can significantly improve liver function, many patients with the drug will be found to drink less easily drunk, immunity will also become better, so people will say that the whitening injection will also have the effect of liver consolidation, refreshing. 3, promote metabolism and blood circulation, anti-aging effect: whitening injection also contains a large number of composite amino acids, ginkgo extract and other ingredients, can increase nutrition to promote metabolism, to achieve a certain anti-aging effect. Therefore, it can be said that the skin whitening after the use of whitening injections is the appearance, but also to regulate endocrine, improve liver function, anti-aging. Second, what people are more suitable for whitening injections? 1, the skin itself is still basic, excessive sun exposure, endocrine disorders caused by pigmentation or dullness; 2, laser or pulse light post-operative maintenance; 3, irregular life and rest, often stay up late and work pressure; 4, usually have the habit of drinking and socializing; 5, beauty lovers. Third, what people are less suitable for it? 1, darker skin tone; 2, pregnant women or women who may be pregnant and need to breastfeed; 3, nephrotic poor circulation; 4, severe liver parenchymal damage; 5, excessive blood nitrogen; 6, moderate to severe hyperemia; 7, coagulation abnormalities (patients with a history of bleeding or thrombosis); 8, any allergies to drug ingredients. Fourth, why the whitening effect of whitening injection varies from person to person? The answer to this question, but also from the mechanism of action, in the melanin synthesis process, tyrosinase plays a key role, ultraviolet radiation can activate tyrosinase, thereby accelerating the production of melanin, tyrosinase to play a normal activity requires the assistance of copper ions, and the body reduced glutathione had more will reduce the free copper ions, thus affecting the activity of tyrosinase, so that melanin synthesis is reduced, while the melanin synthesis process is also affected by high doses of vitamin C The process is also inhibited by high dose of vitamin C. Reduced glutathione is clinically used for the treatment of toxic liver injury caused by various physical and chemical factors (such as drugs, alcohol, chemotherapy, etc.), because it contains sulfhydryl group with strong reducing effect, which can accelerate the removal of free radicals in the body, so it is used for the treatment of the above toxic injury. If the above disease factors are present in the body, it can also counteract the effect of reduced glutathione. In other words, if the effect of whitening is not achieved, then other beneficial effects, such as the removal of free radicals, detoxification must have prevailed, so the role of whitening injection is not only whitening, if you feel that the overall effect is good and the effect of whitening is poor, it may be that the dose is not enough, you can strengthen a few times. Fifth, if the effect is not obvious, can the dose be increased? It should be clear that the current drug components and dose of whitening injections are the recommended dose after a large number of patients have tried them, that is, they can have a certain effect, and the side effects of the drug are not obvious to most people at that dose, if you pursue the effect and blindly increase the dose of the drug will greatly increase the chances of side effects, which is not worth the loss. After the introduction of whitening injections, doctors selectively increase the dose of certain ingredients in the whitening injections according to their own application experience, set as level 1, level 2 or level 3, in order to enhance the whitening effect. However, from our experience of clinical application it is still recommended that the initial application is safer to start with the regular dose.