Introduction of levorotatory VC whitening needle: levorotatory VC whitening needle green &; The scientific name of Jing (glanville) is "Whitening Anti-oxygen Injection", or VSC for short. Injection in the form of drops can achieve the effect of spreading all over the body quickly and evenly. Most of the ingredients in L-VC whitening needles are antioxidants, including glutathione, tranexamic acid, vitamin C, etc. Some enhanced L-VC whitening needles also contain growth factors such as HGH. Glutathione helps the body to detoxify and also helps cells to resist oxidation; Tranexamic acid can be used to control the enzymatic action of melanin and reduce the formation of melanin; Auxin such as HGH can promote human cells to continue to regenerate and divide. Injection is to inject liquid into the human body in the form of drops. Usually, the whitening effect can be gradually seen after 3 days of injection. L-VC whitening needle components: 1, transaminase (tranexamic acid, which can block chloramide and inhibit melanin synthesis) 2, high unit vitamin C (whitening component, which has antioxidant effect and can reduce melanin) 3, high unit vitamin B group (which contains nicotinamide (VIT-B3), a commonly used anti-aging whitening component) 4. 5. Cysteine can interfere with the synthesis of melanin and become a reddish-brown pigment. 6. It also contains glutathione, which has antioxidant effect. 7. Efficacy of L-VC whitening needle, which helps the metabolic circulation promoter (usually ginkgo preparation): L-VC whitening needle has multiple effects at the same time, and its efficacy covers body whitening, anti-aging, anti-oxidation, detoxification, sleep, emotional balance and endocrine regulation. , is a complete biomedical beauty course. According to the origin (imported and domestic), component concentration and content of L-VC whitening needles, they are divided into different box levels. Deep efficacy: whitening and moisturizing-rotating VC whitening needle) contains a lot of natural moisturizing factors. Non-sticky moisturizing ingredients can effectively relieve tight and dry skin, make facial skin moist and elastic, beautiful and ruddy, clean and fair, and replenish water-levorotatory VC whitening needle contains sugar, plant mucus, vitamins and minerals. It can maintain the normal moisture content of stratum corneum, slow down dehydration and prolong hydration, replenish the necessary moisture of skin and keep skin healthy. Wrinkle removal-As a medicinal material, American levorotatory VC whitening needle Green &；; Glanville can promote metabolism, gently adsorb old waste cutin, remove deep dirt, inhibit melanin production, effectively improve rough and wrinkled skin, make skin tender and smooth, and make skin soft and shiny. Anti-inflammatory-L-VC whitening needle, as a medicinal material, has the effects of promoting blood circulation, dredging collaterals, clearing away heat and moistening skin. Regular use can effectively remove blackheads and acne on facial skin. Balance-L-VC whitening needle is sweet and mild, which can regulate facial sebum secretion and has refreshing, astringent, calming and balancing effects on facial skin. Pharmacological effects of L-VC whitening needle: promote the physiological holographic mechanism of human whitening, improve the anti-aging function of skin, make skin whitening and tender, increase the elasticity of capillaries and restore the elasticity of dermal collagen. 1, eliminating the deposition of melanin and pigment-like substances in the body and epidermis during metabolism; 2. Increase the synthesis of melatonin-like polypeptide in vivo; 3. Increase the phagocytosis and decomposition of pigment-like deposits by epidermal immune cells; 4. Increase the decomposition and metabolism of oxidants in the liver. The main mechanism of participating in anti-aging of human brain is to supplement melatonin polypeptide lacking in human pituitary, promote amino acid metabolism, strengthen the synthesis of melanin metabolizing enzyme activity in liver, promote immune clearance of pigment-like substances in skin by immune system, and greatly reduce the retention and oxidation of pigment-derived substances. So as to achieve the effect of whitening and rejuvenating skin. Injection method of levorotatory VC whitening needle: 1, slowly inject 2ml of D into the dry powder of A, and then inject it into normal saline after D is completely dissolved. 2. Inject two doses of agent B and one dose of agent C into the physiological saline of agent D respectively, and then inject them intravenously after being completely diluted and dissolved. 3. Please fill it within 2 hours after dilution and dissolution. Do not use it after it expires. Notes on levorotatory VC whitening needle: 1. A few people will have temporary nausea and dizziness after playing, and get better on their own. 2. It is not recommended for pregnant women and people with cardiovascular diseases. 3, less sun exposure during treatment, to avoid strong ultraviolet rays. 4, hepatitis B is carried, and it has the effect of detoxification and liver protection after use. 5, a few people will have less menstruation after whitening needles, but it will not affect physiology. Contraindications of levo-VC whitening needle: 1, uric acid calculus, abnormal renal function 2, diabetes, gout 3, people over 55 years old, people with cerebral thrombosis tendency 4, people with functional foreign bodies implanted in the body, such as artificial heart valves and artificial vascular stents. 5. People who need to take anticoagulants for a long time 6. Can not be mixed with estrogen, birth control pills and penicillin at the same time.