Retinol 0.3High Potency Retinol for Visible Skin Renewal Unveil smoother, more youthful skin with Retinol 0. 3 by SkinCeuticals, a high potency retinol treatment designed to promote skin renewal and address visible signs of aging. Retinol 0. 3 is formulated with 0. 3% pure retinol, a powerful ingredient known for its ability to enhance cell turnover and improve skin texture. This targeted treatment helps reduce the appearance of fine lines, wrinkles, and