Retinol can help reduce the appearance of fine lines, wrinkles and sun damage. But it should be used with caution.

The key is to go low and slow: a pea-sized amount of a low-concentration product (0.1%) once or twice a week, preferably at ...

Medically reviewed by William Truswell, MD Retinol is a retinoid (a form of vitamin A) that improves wrinkles, fine lines, ...

What is retinol? The science — and risks — behind the trendy skincare ingredient - Retinol skincare products promise clear, ...