This effective gel serum combines salicylic acid, lactic acid and azelaic acid to create a dynamic solution for acne-prone skin. It's both exfoliating and brightening while clearing the pores of excess oil and buildup for an overall renewed complexion. Exfoliates Brightens Clarifies pores Reduces dark spots Effective for inflamed acne, acne rosacea, or combination acne. Not recommended for clients who are pregnant or nursing. This serum is recommended for skin prone to acne rosacea.