What is retinol commonly used for in skincare?

Retinol is widely recognized in the skincare industry for its anti-aging properties. It is a derivative of vitamin A and plays a crucial role in promoting cell turnover and encouraging the production of new skin cells. This process helps to reduce the appearance of fine lines and wrinkles, improve skin texture, and enhance collagen production, all of which contribute to a more youthful appearance.

Additionally, retinol can help fade hyperpigmentation and even out skin tone, which further aligns with anti-aging benefits by improving the overall appearance of the skin. While it may have secondary effects related to skin lightening or other benefits, the primary and most significant use of retinol remains its effectiveness in combating signs of aging.

Moisturization and sun protection are important aspects of skincare but are not the primary functions of retinol. Instead, moisturizers provide hydration and sun protection products shield the skin from UV damage, neither of which directly involves the action of retinol.