Elevate your retinol regimen with our clinically proven All-trans-Retinol 5x—a pure and active retinoid. This serum helps improve the look of discoloration, fine lines, wrinkles, pore size and blemishes. Bakuchiol, a natural complement to retinol, boosts overall antioxidant activity to increase benefits and visibly reduce the incidence of redness or irritation. This quick absorbing formula sinks into the skin over time supplying a perfected dose of actives and botanicals to help achieve a radiant skin complexion. This serum can be applied by hand and / or with the assistance of a roller. Given the concentrated, medical-grade formula, please consult with a LexRx Nurse Practitioner before use. The 10x formula is powerful! The 10x formula should only be used if you have consulted with a LexRx Nurse Practitioner, received recommendation from the NP, and have already used the 2.5x and 5x formulas Previously named LexRx Concentrated Retinol + Bakuchiol Treatment Serum, it's the same great formula with a brand new look.