Retinol - the essential knowledge
Retinol has earned its reputation as one of the most researched and effective skincare ingredients available today. From reducing visible wrinkles to improving skin texture and supporting collagen production, it remains a gold standard in modern skincare. However, many people are unsure how retinol works, who should use it, and how to avoid common mistakes. Here are the 10 most important facts everyone should know about retinol, based on current scientific understanding. 1. Retinol Is a Form of Vitamin A Retinol belongs to a family of compounds known as retinoids, all derived from vitamin A. Once applied to the skin, retinol is gradually converted into retinoic acid—the biologically active form that skin cells can use. This conversion makes retinol gentler than prescription-strength retinoids while still delivering significant long-term benefits. Science says: Retinoids have been studied for more than 40 years and remain among the best-supported ingredients in dermatology. 2. Retinol ...