LÉ Blog
Is Glycolic Acid Good For Acne? A Skin Chemist Explains
Acne is one of those concerns where people understandably reach for anything with a reputation for results, and glycolic acid comes up a lot. It's one of the most researched alpha hydroxy acids in skincare, with decades of data behind it. But "well-researched" doesn't always mean "right for every scenario," so it's worth knowing what glycolic acid actually does before building a routine around it. The short version: glycolic acid works on the skin's surface, not inside the pore. It's a useful...
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Soothing Skincare: Cleansers, Moisturizers, Serums, And More
Skincare can feel pretty overwhelming when your skin is irritated, reactive, or just not cooperating. The instinct is usually to reach for something new. But more often than not, what irritated skin actually needs is less, not more. A gentle combination of cleansers, moisturizers, serums, and face oils gives skin the hydration, nourishment, and comforting ingredients it may need to feel balanced without adding unnecessary complexity. This guide breaks down what soothing skincare means from an...
Read moreIs Petroleum Jelly Bad For You?
Few skincare ingredients have been around as long as petroleum jelly, and few have accumulated as much undeserved suspicion. It keeps showing up on "dirty" ingredient lists, yet dermatologists keep recommending it. So, what's going on? Is petroleum jelly bad for you? The short answer is that petroleum jelly is one of the most studied occlusive ingredients in skincare, and most of the concerns circulating about it don't hold up under scrutiny. That said, it's not the right fit for everyone, an...
Read moreWe’re Like a Translator For your Skin
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