Can salicylic acid remove scars? Can salicylic acid lighten melanin?

Some friends want to become whiter and have very fair skin, so can salicylic acid lighten melanin? Can salicylic acid be used to remove scars? How is salicylic acid generally used?

Can salicylic acid remove scars?

Salicylic acid can remove excess cuticles from the skin, thereby softening the skin and alleviating acne. If the raised scars on the skin surface are relatively mild and small in size, using salicylic acid can have a certain lightening effect. However, if the scar on the skin surface is large and protruding, the effect of using salicylic acid to lighten and remove it will be relatively poor. It is recommended to use other medical cosmetic methods to help remove it.

Can salicylic acid lighten melanin?

Salicylic acid can be used to lighten melanin. Salicylic acid has a relatively strong penetrating ability, so it can penetrate into the inner layer of the skin and lighten the melanin in the basal layer. However, it cannot be used for a long time because salicylic acid is irritating and can cause the skin's stratum corneum to thin. After using salicylic acid, if you do not pay attention to sun protection, not only will it fail to lighten melanin, it may also cause melanin precipitation. Therefore, after using salicylic acid, you must pay attention to moisturizing your skin.

Can salicylic acid kill bacteria and reduce inflammation?

Salicylic acid has a strong bactericidal effect. Generally, a concentration of 6% can kill the skin. Salicylic acid is used in many skin care products to utilize its bactericidal and anti-inflammatory effects, and it also has a preventive effect on traumatic infections.

How to use salicylic acid

1. Salicylic acid is added to many skin care products. Therefore, when purchasing, just make sure to choose those containing salicylic acid. The usage method is not much different from other skin care products.

2. When you prepare salicylic acid yourself, you need to pay close attention to the concentration. Salicylic acid concentrations exceeding 6% will become toxic, so around 3% is recommended. It is best to have it prepared by professionals such as doctors and laboratory technicians before use.