The e.l.f. Skin Blemish Breakthrough Triple-Acid Resurfacing Serum is a hydrating night serum designed to fight acne and improve skin tone and texture. This serum clarifies congested pores and visibly enhances the look and feel of your skin while you sleep. It features a powerful Triple Acid Complex (Salicylic Acid, PHA, and Tranexamic Acid) combined with Niacinamide to soothe and nourish the skin. Ideal for oily and acne-prone skin, this serum helps achieve a smoother, more even, and clearer complexion.