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caTEGORIES
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The Aluminum in Deodorant Debate — What the Research Actually Shows
Aluminum in antiperspirants is absorbed systemically, reaches breast tissue, and exhibits estrogenic activity in laboratory settings. Here’s what…
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The Truth About Hair Dye: What’s in It and What It Does to Your Scalp
Hair dye sits on one of the most absorptive surfaces on the body for up to 45 minutes…
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Controversial Ingredients in Your Skincare: Silicones
Silicones create an immediate smoothness in personal care products — but what they do on the surface and…
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What to Know About Nail Products and Salon Exposure
Nail products are applied directly to skin, inhaled during application, and in gel systems, exposed to UV radiation…
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Chemical vs. Mineral Sunscreen
Chemical and mineral sunscreens work differently — and the research on what chemical filters do once absorbed into…
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Why “Tested by Dermatologists” Doesn’t Mean What You Think
“Dermatologist tested” sounds like a medical endorsement. It isn’t. Here’s what the claim actually requires — and what…
