Exfoliate, soften and smoothe even the roughest areas of the feet with this intensive treatment formula. Eliminates dry, thick patches of rough skin on the feet. Soft retexturized skin replaces rough, dry and callused areas, including the thick patches that form on the heels of the feet. 18% Glycolic Compound, pH balanced (pH 3.8). Dermatologist tested, non-comedogenic, allergy tested, fragrance-free.