At 10%, sulfur has been proven effective in treating acne without being too harsh, and Peter Thomas Roth’s Goodbye Acne Therapeutic Sulfur Mask strikes a balance between potency and skin tolerance. This clay-based mask made with maximum strength 10% sulfur, kaolin and bentonite clays is a solution for clearing blemishes and preventing acne from returning in the future in about five to 10 minutes.

Prized for its numerous benefits, sulfur is especially appealing to those with blemish-prone skin looking for results without the irritation harsher actives can bring. This medicated acne treatment mask is useful for exfoliating skin, absorbing excess oil and purifying the appearance of clogged pores, all while leaving skin feeling comfortable, calm and soothed by immensely hydrating aloe vera.