Sale Peter Thomas Roth Peter Thomas Roth Potent-C Power Scrub 4 fl oz $40.00 $30.00 Packed with an array of beads and spheres, Peter Thomas Roth’s Potent-C Power Scrub helps to visibly improve the look of dullness and provide effective, multidimensional exfoliation. The future of Vitamin C brightens and polishes the look of skin... Add to Cart Add to Wish list Compare