Vitamin C and vitamin E are two kinds of trace elements often applied in the process of spot removal, usually take two kinds of vitamins combined oral way, but it is generally not recommended to take internal medicine without authorization for external use, there is a risk of skin allergies, intolerance and other skin damage, so similar to the vitamin C tablets crushed and applied externally, and other operations are not desirable. You can also choose to contain vitamin C and vitamin E skin care products, but it is best to clearly marked with “special cosmetics” approval number of the regular blemish products. It should be noted that, for people with pigmentation, the effect of removing pigmentation only through vitamin C and vitamin E is limited, and it is best to go to the dermatology department of the hospital, and choose the medicines and skincare products for treating pigmentation under the guidance of the doctor. A alcohol, niacinamide, hydroquinone drugs, tyrosinase inhibitors, etc. can be used under the guidance of doctors to remove spots, and if necessary, laser or liquid nitrogen freezing can be used for treatment. In daily life, you also need to pay attention to sun protection, be careful to use irritating and poor quality cosmetics, and pay attention to keep a happy mood, all of which can help prevent the production of pigmentation.