Peter Thomas Roth FIRMx™ Peeling Gel has a combination of pineapple, pomegranate, and keratinase enzymes in its formula, proving effective in exfoliating skin that leads to better skin texture and quality. This product is leaves the skin silky-smooth and glowing without damaging it, even for those with sensitive types. In addition to that, it makes the pores look smaller as well, which we feel makes it worth the price.