Lancer Clarifying Detox Mask Green Tea And 3% Sulfur, For oily, congested and acne-prone skin, this fast-acting green clay mask helps clarify and detox skin. 3% Sulfur helps clear up and decongest skin, while Green Tea and Green Clay help reduce the appearance of redness associated with congested pores and breakouts. Skin will appear clear with blackheads, pores and rough texture visibly improved. A Citrus Bergamot scent leaves skin feeling refreshed and purified.