Matters needing attention after operation for black-faced dolls: 1. The effect of black-faced doll is more obvious with the increase of treatment course, and its effect can last for more than 3 years. Black-faced dolls can not only whiten and tender the skin, but also shrink the coarse pores, which other skin beautifying instruments can't do. As we all know, the effect of black-faced dolls is so magical. So, what are the postoperative precautions for black-faced dolls? Let's take a look at the introduction of experts from Xuzhou Plastic Surgery Hospital. 2. Before the treatment of black-faced dolls, in order to ensure that they are not allergic to toner, skin allergy experiments should be carried out to prevent allergic phenomena. 3. After one week of treatment, avoid using irritating skin care products, such as salicylic acid, high concentration of vitamin C and fruit acid. 4. It is suggested that the black-faced doll should avoid direct sunlight and strengthen sun protection after treatment. 5. Short-term skin redness may occur after the treatment of black-faced dolls. Experts from Xuzhou Plastic Surgery Hospital suggest applying collagen, which will disappear in 2-3 days. The above is the introduction of "Laser Skin Beauty" by experts from Xuzhou Plastic Surgery Hospital. I hope it helps you. Xuzhou plastic surgery hospital experts remind you that black-faced dolls must choose a regular plastic surgery hospital, so as to ensure safety and the best postoperative effect.