Ceramides: Why Your Moisturizer Might Not Be Repairing Anything
Ceramides are everywhere in skincare, but most products don't use them effectively. Here's what actually works.
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Cassidy's ingredient education column. One ingredient, one honest take.
8 articles
Chemical vs. mineral, UVA vs. UVB, and why SPF 50 doesn't mean what you think it does.
Read Article →Ceramides are everywhere in skincare, but most products don't use them effectively. Here's what actually works.
Cassidy breaks down what retinol actually does, why the purge might be irritation, and what brands don't tell you about concentration.
Hyaluronic acid can actually dehydrate your skin in dry climates. Here's what most people get wrong about this overhyped ingredient.
Salicylic acid prevents breakouts but isn't a miracle spot treatment. Here's what actually happens when you use it wrong.
Glycolic acid works fast because it penetrates deep — but that's exactly why most people use it wrong.
Not all vitamin C serums work the same. Here's what actually matters — and what most products get wrong.
Niacinamide is everywhere, but most people don't know if they're using enough — or what it actually does. Cassidy explains the hype and the truth.