Skin Deep: The Dermophisiologique Guide to Year-Round Radiance

Collagen makes up 75-80% of your skin's structure, but production declines with age. Discover the science of collagen types, what destroys it, and how to rebuild it — including the Triple-Peptide formula built to help.

This comprehensive guide explores retinol, the gold standard in anti-aging skincare, going beyond marketing hype to explain how this vitamin A derivative works at a cellular level. The article breaks down the science of retinol, debunking common myths while highlighting lesser-known benefits like adult acne treatment and barrier strengthening.