Since skin color is mostly influenced by genetic factors, whitening effect may not be obvious only through food supplements. However, because vitamin C and vitamin E can inhibit the function of melanin cells, so by eating some foods rich in vitamin C and vitamin E, it can play a role in assisting skin whitening. In addition, you can also whiten your skin through medication conditioning: 1, diet conditioning: such as mangoes, tomatoes, oranges, apples and other fruits and vegetables rich in vitamin C or vitamin E may have a certain effect on promoting skin whitening; you can also eat some dates, which are not only rich in vitamin C and vitamin E, but also can promote blood circulation of the skin and promote skin whitening; there are also some soy products that may 2, drug conditioning: should be carried out under the guidance of a doctor, such as the blood of the blood and blood stasis pill, can help the body to activate blood stasis, promote metabolism, improve the skin; oral vitamin C tablets or vitamin E soft capsules are also helpful for whitening skin, light pigmentation. In daily life, you can avoid direct sunlight by applying sunscreen externally and wearing sunscreen umbrella to avoid skin darkening. In addition, it is not recommended to try to whiten your skin quickly through whitening injections, etc. to avoid side effects.