Which acid is right for your skin type? Consider this your helpful guide to all things acid. Collage / Ash Cometti Skincare ingredients list has you stumped? Consider this your go-to guide to acids.
Mandelic acid is a type of gentle alpha hydroxy acid (AHA). It may help reduce acne, fine lines, and wrinkles and improve the appearance of uneven skin. As a person ages, skin renewal slows down, ...
Azelaic acid is a type of acid that's found in some grains like rye, wheat, and barley. It's naturally produced by Malassezia furfur (also known as Pityrosporum ovale), a yeast found on healthy skin.