Chemical vs. Physical Exfoliants

I find there’s a lot of confusion surrounding the general skincare step of exfoliation. There are two types: chemical and physical.

Chemical Exfoliation

– Removes dead skin cells by dissolving dirt and oil in the pores, and breaking up the glue that holds dead skin cells to healthy skin cells;

– Not harsh, can be used by all skin types;

– AHAs, BHAs – choose the one for you depending on your skin type:

Difference Between Chemical Exfoliants AHAs and BHAs

AHAs – Alpha Hydroxy Acids (lactic acid, glycolic acid), water-soluble, suitable for dry and dehydrated skin with advanced signs of aging;

BHAs – Beta Hydroxy Acids (salicylic acid), oil-soluble, suitable for oily, combination, acne-prone, and sun-damaged skin.

Physical Exfoliation

– Removes dead skin cells from the skin surface using grainy scrubs;

– May feel harsh on active acne and sensitive skin;

– For example: walnut shell powder, coffee grounds, sugar, etc.

Do you have favourite exfoliants? Let me know in the comments below!