Ceutox Pro Retinol 0.3% SerumCeutox Pro Retinol 0. 3% Serum is a retinol infused skincare serum with 0. 3 % retinol designed to support anti aging and skin renewal ideal for evening skin tone, improving texture, and targeting early signs of aging like fine lines and wrinkles. This serum features a concentrated 0. 3 % retinol (vitamin A derivative) in a lightweight base that helps enhance skin renewal and improve overall complexion. Its formulated for nighttime use and is