The Beauty Brains

Discover the beauty and cosmetic products you should use and avoid

Real scientists answer your beauty questions

Episodes

Why isn't everyone exfoliating with AHAs? Melissa says...I've been using an night cream with glycolic acid and I noticed that my skin is actually brighter, clearer, and softer. I've been using this product for years and I still love it but I worry that it may be too good to be true. Are there any [...]