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La Roche-Posay Effaclar Salicylic Acid Acne Serum is a targeted face serum that pairs salicylic acid with niacinamide for acne-prone skin, in a 1.0 fl oz size. This acne serum works to clear acne blemishes and help prevent new breakouts while visibly reducing the look of pores, fine lines and post-acne marks. In testing, the formula showed a 45% reduction of pimples in 4 weeks, a 21% reduction of whiteheads and blackheads in 4 weeks and a 49% improvement in post-acne marks, supporting its role as a daily leave-on treatment. The lightweight serum format layers under moisturizer, offering a different option from gels and creams for shoppers who prefer a serum step. Apply a few drops to cleansed skin before moisturizer, and use sunscreen during the day. For acne-prone skin looking to smooth texture and fade post-acne marks, this salicylic acid acne serum with niacinamide is a focused addition to a clarifying routine. La Roche-Posay is a dermatologist-recommended skincare brand.
Salicylic Acid Acne Serum with Niacinamide for Clear Skin 1.0 fl oz
$69.99
- Dermatologist recommended skincare brand
- Salicylic acid acne serum with niacinamide
- Clears acne blemishes and helps prevent new breakouts
- Visibly reduces pores, fine lines and post-acne marks
- 45% reduction of pimples in 4 weeks in a study