Red seal can be divided into scarring and non-scarring. The newly healed wounds are all red in the early stage. Scarless red marks generally fade faster, but it also takes three months to six months. Everyone's situation is not necessarily the same. During this time, you need to pay attention to sun protection and don't eat spicy food. Scar red marks are related to scar hyperplasia. Early scar color is red and bright red. Generally, it takes one to two years after the scar hyperplasia period, the color becomes dark red, the scar becomes soft and tends to be stable.