Retinol is a vitamin A ingredient used in skincare to help speed up cell turnover, which can make skin look smoother and clearer over time.

What it does

  • Helps reduce the look of fine lines and wrinkles.
  • Can improve uneven skin tone, dark spots, and sun damage.
  • Helps keep pores clearer, which may reduce acne breakouts.
  • May support collagen and elastin production, which can make skin look firmer.

Common side effects

  • Dryness, redness, peeling, or irritation, especially at first.
  • Increased sensitivity to sunlight.
  • Stronger products or overuse can make irritation worse.

How to use it

  • Start slowly, such as a few nights a week, then increase as tolerated.
  • Use sunscreen during the day, since retinol can make skin more sun-sensitive.
  • If your skin gets very irritated, cut back or stop and talk to a dermatologist.

If you want, I can also give you a simple “how to use retinol for beginners” routine.