What Is Retinol and Why It Is Used for Aging Skin
Retinol is a vitamin A derivative used in topical skincare to support visible signs of aging. It helps promote cell turnover, which can improve texture and reduce the appearance of fine lines and uneven tone over time.
How Retinol Works on Mature Skin
When applied to the skin, retinol converts into retinoic acid, which interacts with cells to support collagen production and faster renewal. This process can help reduce visible signs of aging, such as wrinkles and rough texture, according to research summarized by the American Academy of Dermatology.
How to Use Retinol Safely for Aging Skin
Start with a low concentration and apply it in the evening, using a pea-sized amount on dry skin. Use moisturizer to reduce irritation and always apply sunscreen during the day. Gradually increase frequency as your skin adjusts.
For more guidance on incorporating retinol into a routine for aging skin, see the overview at https://www.aad.org/public/everyday-care/skin-care-basics/anti-aging
