It is obviously false to want to use it to whiten quickly. But vitamin c is really good for the human body. To make skin white, natural, beautiful, moist and shiny, it is rich in vitamin C. Because vitamin C is a water-soluble vitamin, it will be excreted from sweat and urine, so it needs to be taken from food every day. For the health and beauty of skin, it is suggested that 400-500g of vegetables and100-200g of fruits should be taken in daily life to meet the body's demand for vitamin C. When more oxygen free radicals are produced in the body under environmental pollution and pressure, additional vitamin C can also be considered to help skin whiten and health. Vitamin C is an excellent antioxidant, which can effectively control the redox in cells, protect and resist the damage of ultraviolet rays, thus preventing skin aging and promoting cell tissue regeneration. Its other function is to promote the synthesis of collagen in dermis, make skin elastic, and thus better appear prevent wrinkles. In whitening and freckle removal, vitamin C can inhibit the deposition of pigment mother cells, not only prevent black spots and freckles, but also discharge excess pigment, improve dull complexion and make skin white and bright. As for the Yangshengtang you mentioned, it is really a good brand of health care products. You might as well continue taking it for a while and try it. My mother is taking it, too. It is said that chloasma on the face is less than that of some careless aunts around. . Hmm. How interesting