In 2025, the chemists want to tackle both the science and practical application of skincare. Following the ceramide deep dive, the chemists review 4 of the most popular drugstore moisturizers so you don’t have to, which include: Vanicream, CeraVe, Cetaphil, and La Roche Posay Lipikar. We discuss our thoughts on the texture and use experience from both the oily skin and dry skin perspective.