Face acids are the key to happy skin
The word “acid” conjures up images of bubbling test tubes and thoughts of scary chemical burns. But when used at the right concentrations, acids are actually some of the most beneficial ingredients available in skin care.
They’re the miracle tools used to fight acne, wrinkles, age spots, scarring, and uneven skin tone. But with so many acids on the market, it can seem overwhelming to remember which to use — and for what — and which products to buy. Before all that, you have to know where to start.
The most well-known acne cleanser
Salicylic acid has been around for a long time. It’s well-known for its ability to exfoliate the skin and keep pores clear, which helps reduce acne. You’ll find it in serums and cleansers at concentrations between 0.5 and 2 percent, as well as in spot treatments for breakouts.
Salicylic acid is also used in higher concentrations as a peeling agent for treating acne, acne scars, melasma, sun damage, and age spots in dermatology clinics. It’s so effective that it’s used in wart and corn removal solutions, although it’s still safe to use in pigmentation-prone dark skin. Since it’s related to aspirin (acetylsalicylic acid), it also has anti-inflammatory properties. Read more
