One of the most remarkable benefits of salicylic acid is its ability to exfoliate the skin. Many skin issues are caused by the build-up of dead skin cells on the surface of the skin. Salicylic acid penetrates into the pores of the skin to dissolve dead skin cells and flaky skin that has built up on the surface of the skin and causes clogged pores. Salicylic acid also helps to remove dirt, bacteria, and grime that has built up on the surface of the skin so that pores can remain clear and free from irritants. By removing dead skin cells and bacteria from the skin, salicylic acid helps to purify and exfoliate, which improves skin health and appearance.

These vitamin A derivatives have been proven to boost collagen production (reducing wrinkles and preventing fine lines), speed cell turnover (evening out discoloration and brightening skin tone) and unclogging pores (making them look smaller and reducing acne).