Sale Peter Thomas Roth Peter Thomas Roth Clinically Stronger Brightening Full-Size 2-Piece Kit $65.00 $48.75 $68 OFF! A $133 VALUE Unleash the strength of THD Ascorbate Vitamin C with this value kit packed with full-size favorites that deliver clinically stronger brightening for your eye area. Kit Includes: Potent-C™ Power Eye Cream Potent-C™... Add to Cart Add to Wish list Compare