Finally, a retinol you can truly trust. DermaQuest Stem Cell 3D Active Retinol Repair Serum provides unmatched results while nourishing the skin and minimizing the known downsides of retinols like irritation, peeling, and dryness. 4 Powerhouse Retinoids + 3 Customizable Levels + 2 Nourishing Plant Stem Cells + 1 Time-Released Delivery System = Transformative BenefitsAvailable in three different levels (0. 3%, 0. 6%, and 1%), this first-of-its-kind formula is as gentle as it is exceptionally powerful. | DermaQuest Stem Cell 3D Active Retinol Repair Serum 0. 6%, 1 oz | Dermstore