Dr. Dennis Gross details the ways his Clarifying Colloidal Sulfur Mask can be used to combat acne and reduce the appearance of pores.
The Dr. Dennis Gross Difference
NYC dermatologist Dr. Dennis Gross formulates all products based on his patients’ skincare needs.
Our products are never tested on animals – and most are vegan.
Potent and Proven Ingredients
You’ll see visible results with advanced ingredient combinations and medical grade formulas – without irritation.