1. First of all, you must do proper skin care before making up. Care for the skin in the order of water and milk, and then apply sunscreen. 2. Second, after the skin care sequence is completed, you need to apply a layer of cream before the liquid foundation, which can not only isolate radiation but also isolate the damage of chemicals in makeup to the skin. 3. Third, start applying liquid foundation. This is the first step of makeup inside, and it can be used together with beauty eggs, which is more skin-friendly. Fourth, after the liquid foundation is finished, a layer of loose powder can play a role in fixing makeup.