Exfoliation
Exfoliation entails the removal of dead skin cells from the epidermis using chemical, physical, or manual methods. It promotes healthy-looking skin by gently tearing off the old layer of skin in a process that promotes cell renewal. If people don’t remove dead skin cells, it results in dull-looking skin that can be rough in texture and unpleasant to see.
There are three exfoliation types: chemical, physical, and mechanical. Chemical exfoliation entails using enzymes and other acid-based products to dissolve the protein bonds between dead skin cells. Individuals who use chemical exfoliation can feel tingling as the skin responds to active ingredients such as alpha and beta-hydroxy acids.
Meanwhile, physical exfoliation utilizes a granular scrub that abrades or buffs the skin’s topmost layer. The process removes dead skin cell buildup and exposes fresher, firmer, and smoother skin. Some dermatologists also use pumice stones to exfoliate the skin. On the other hand, mechanical exfoliation uses a device to remove dead skin cells.
These exfoliation procedures are typically effective, but dermatologists also rely on personal preference to determine which process suits best for skin improvement.
