Retinol: The Secret to Youthful and Healthy Skin
Retinol, a vitamin A derivative, is a powerful skincare ingredient that can help reduce the appearance of fine lines, wrinkles, and acne. It works by increasing cell turnover, stimulating collagen production, and reducing hyperpigmentation. However, it can cause side effects like dryness and irritation, so it’s important to start with a low concentration and gradually increase it.