Retinol 1.0A high concentration pure retinol cream for experienced retinol users to improve the appearance of visible signs of aging and pores while minimizing breakouts Retinol 1. 0 is ideal for problematic and sun damaged skin that has been preconditioned with the use of Retinol 0. 5. Formulated with the highest concentration of 1. 0% pure retinol, this night cream is enhanced with the latest stabilization and delivery technologies to ensure a steady, even