Men who want to whiten their skin can choose to use a comprehensive treatment through oral medication or with topical creams. Oral medication is mainly based on vitamin C or vitamin E, both of which have strong antioxidant effects and can effectively fight against free radicals after intake into the body, which can reduce the number and size of pigment cells to achieve whitening effect. As for topical medication, it is recommended to apply vitamin E cream or hydroquinone cream on the area that needs whitening, the whitening effect is still relatively fast. And azelaic acid cream has a similar effect. You can also choose to irradiate Q1064 laser locally, which is a laser that directly crushes pigment cells through a special wavelength, thus whitening the skin tone. Note that it is necessary to reduce direct sunlight in daily life to avoid the effect of whitening by repeated increase of pigment cells.