B
Sulfur
Sulfur
This letter is an internal editorial classification of the ingredient, not a clinical evidence rating. It does not certify safety, suitability for your skin or the SPF of a finished product.
active
An ancient anti-acne ingredient with antibacterial, antifungal, and keratolytic properties. Still used in Mario Badescu Drying Lotion and De La Cruz Sulfur Ointment. Less irritating than benzoyl peroxide.
Benefits
Antibacterial, antifungal, keratolytic, less irritating than BP
Risks & concerns
Drying. Strong smell. Can bleach fabrics.
Best for
Oily skinCombination skin
Avoid if
Dry skinSensitive skin
Targets these concerns
Technical details
- INCI name
- Sulfur
- CAS Number
- 7704-34-9
- Category
- active
- Comedogenic rating
- 0/5