Peter Thomas Roth AHA/BHA Face & Body Polish.A gentle yet potent exfoliating face and body scrub containing micro-fine polyethylene beads and silica similar to Silica Face and Body Polish but with potent AHA/BHA. Contains alpha hydroxy acids (glycolic acid and lactic acid) and tiny amounts of beta hydroxy acid (salicycic acid). Exfoliates dead skin cells, which helps treatment products and active ingredients penetrate better when applied.