Sulfur and resorcinol can cause redness
Wednesday, January 21st, 2009Salicylic acid can cause mild burning or stinging sensation.. Sulfur and resorcinol. This ingredient slows shedding of cells inside the hair follicles, which prevents the pores from clogging. acnes, helps remove excess oils from the skin. Rarely used alone, sulfur and resorcinol are often found together in acne products. This ingredient slows shedding of cells [...]