Looking for an anti-aging serum that can help improve the look of fine lines and wrinkles? SkinMedica Retinol Complex 0.5 may be just what you need! This retinol product helps to encourage cell turnover, resulting in a brighter, more youthful complexion. It also fades fine lines and wrinkles, and creates a smoother skin texture. Additionally, the retinol complex contains antioxidants that defend against free radicals, and soothing ingredients to prevent irritation, flaking, and redness. Use it at night for best results.