The term “acid” is a very barbaric term while these benefits are more than beneficial for the skin. Korean cosmetology is not left behind when it comes to its use but here it is, we can quickly get lost between all the names and their effects on the skin. Acids are considered a kind of chemical exfoliant, as opposed to grain exfoliants. How? They destroy the bonds between dead cells accumulated on the surface of the skin, the latter detach to free the epidermis. Un-exfoliated skin can very quickly be suffocated, the complexion becomes dull, the skin becomes rough and coarse but above all can become more exposed to the appearance of acne. Ma Petite Corée has prepared this little guide for you to better find your way around these exfoliating acids!
🍋 AHA (ALPHA HYDROXY ACIDS)
Or fruit acids, it is a set that brings together several types of acids, each of which comes from a different source. In fact, they are not all extracted from fruits as its generic name indicates, but from fermented milk, sugar cane like glycolic acid. These acids have an effect on the surface of the skin and are soluble in water to act on the skin's texture and restore its natural radiance; in particular by reducing brown spots. Glycolic acid is the most effective and powerful thanks to its very small size which allows it to exfoliate deeper into the epidermis. In addition to the known benefits, this acid acts slightly on sebum production.
Recommended for normal to dry skin
Concern: Hyperpigmentation
🍋 BHA (Beta Hydroxy ACIDS)
If we tell you salicylic acid? And yes, it is indeed a BHA whose name is not unknown! Unlike the AHA , these acids are fat-soluble, so they dissolve in a fatty substance. In addition to exfoliating on the surface like the AHA , these acids penetrate inside the pores to act on them. BHA cleanse and exfoliate clogged pores, while helping to regulate sebum production. These acids act on imperfections such as comedones, or other acne pimples by dissolving them, thus reducing their appearance thanks to its anti-inflammatory properties. Its calming property also acts on redness to even out the complexion.
Recommended for combination to oily skin
Concern: Acne, pores, blackheads and redness
🍋 LHA (Caprylol Salicylic ACID)
It is a derivative of the BHA , salicylic acid. It acts on the skin both on its upper and inner layer. Its benefits therefore exfoliate dead cells as well as AHA And BHA but also the excess sebum that clogs the pores. The acid LHA regulates sebum production to keep skin clean. It acts on acne and removes blackheads.
Recommended for combination to oily skin
Concern: Acne, pores, blackheads