Colloidal Sulfur Mask is a dermatologist formulation that clarifies the skin by absorbing oil and acne-causing bacteria. The advanced, time absorbent formula works especially well when worn overnight. Pores will appear reduced, blackheads will be minimized, and overall clarity will be enhanced.Benefits:Reduces breakouts and blackheads.Absorbs excess oil and diminishes pore size.Calms redness and irritations with Prickly Pear.Recommended for combination to oily skin types.