The Ordinary Retinol Serum: A Simple Guide to Youthful Skin
The Ordinary's retinol serum is perhaps one of the more potent ingredients around, and among the most popular serums containing retinol. This article will outline everything you need to know about the serum, from what it is, how it works, and how one is meant to use it for the best results. Let's keep this simple and easy so you can feel great with the addition of this product into your skin care.