Retinol is a natural vitamin A derivative commonly used in anti-aging creams, but it's also an effective ingredient for treating acne and reducing the appearance of acne scars.

As a derivative of vitamin A in the retinoid group, retinol is considered a beauty active ingredient in cosmetics and appears in some non-prescription skin care products. Retinol can increase cell regeneration, penetrate the skin as well as stimulate collagen production to support acne treatment, antibacterial and melasma on the skin surface.