Is The Inkey List Retinol The Best Retinol Serum For Beginners?
The Inkey List Retinol is one of the gentlest retinol serums I’ve ever tried. Weird, when you think it contains 2 forms of retinoids (the only thing proven to reduce wrinkles, not just their appearance). And that some sources report retinol is here in a staggering 1% concentration (that’s super high – and irritating – […]