What is it?
A powerful antibacterial that kills acne-causing bacteria on contact. Effective but extremely drying and can bleach fabrics. Recent concerns about benzene formation.
Concerns
Severe dryness, bleaching of fabrics and hair, contact dermatitis, potential benzene formation in some formulations
Commonly Found In
Acne spot treatments
face washes
leave-on treatments
Safer Alternatives
Tea Tree Oil
Azelaic Acid
Sulfur-based treatments