ACNE SULFUR TREATMENT. Benefits: Rapid Acne Spot Treatment: Introducing a Thayers sulfur acne treatment that works overtime! Thayers Rapid Acne Treatment helps to rapidly treat acne spots by targeting blemishes and pimples when they appear.. Clinically Tested To Shrink Acne: Formulated with a balance of naturally plant-derived ingredients and scientifically backed actives, this spot treatment is clinically tested to reduce blemish size in just 1 day while being gentle on the skin.. 10% Sulfur Treatment: This acne treatment contains ingredients including 10% sulfur to treat acne and prevent breakouts. 4% niacinamide (aka vitamin b3) works to control oil while 2.5% glycolic acid exfoliates and licorice root soothes and hydrates skin.. Blends Into Skin Without Stripping: This acne spot treatment for face seamlessly blends into all skin tones for skin that appears soothed without being stripped or dry. This acne treatment for face is fragrance, alcohol and paraben-free and non-comedogenic.. Dermatologist-Tested Skin Care: For generations, Thayers has been the go-to choice in medicine cabinets. Thayers facial skin care products are dermatologist tested for safety and backed by science to level up your skin for real results.. Key Ingredients: Sulfur. Niacinimide. Licorice Root. Glycolic Acid. Formulated Without: Alcohol. Added Fragrance.