Tri-Active Retinol PeelSuperficial peel with depigmentation, brightening and rejuvenating actions. An advanced physician strength peel that contains a high potency retinol. With a pH of 5, it combines potent retinol with the exclusive, patented ingredient Hydroxypinacolone Retinoate (Retinoic acid analogue) to greatly enhance collagen and dermal matric production and to provide keratolytic and comedolytic action. Tri Active Retinol peel is designed to increase cellular