Depending on which brand you are referring to, I use the first export function of Yaman, which is used together with the export liquid. The exit can be clearly seen on the cotton pad, the second part is moisturizing, and the third part is lifting. I feel very clear after I finish it. The lifting mode has a sense of current and tingling, but it should be used gradually just now. The second is the red light mode, which breeds collagen function, and the last is the blue light mode freezing, which makes skin care products better absorbed. After the whole step is completed, I feel that the feeling of just applying the mask is quite watery.