Murad Biome-Balancing Acne Serum - Ulta Beauty: Paraben-Free, Sulfate-Free, Alcohol-Free, For Normal, Oily & Combination Ski

Murad's Biome-Balancing Clear & Prevent Acne Treatment Serum starts to clear acne in just 3 days, helps prevent breakouts and empowers your biome to thrive for healthier-looking skin. Key Ingredients: • Mandelic Acid: an alpha-hydroxy acid (AHA) used to smooth and even the complexion • Biome-Sensing Tech: encourages a healthier, more balanced microbiome that's naturally more resistant to future breakouts • Medicated Salicylic Acid: clears and prevents acne, and penetrates deep to decongest clogged pores • Glutamic Acid: "feeds" the skin's microbiome so it produces GABA, a protective amino acid for healthier-looking, smoother skin Clinical Results: • Clearer skin starts in just 3 days* • Clinically proven to reduce active breakouts, and improve skin health and clarity* • 92% agree: no unwanted side effects* including peeling, flaking, redness, and irritation • *Consumer testing on 26 subjects in a 4-week study • *Expert grading of photos on 26 subjects in a 4-week study How To Use: AM and PM. Cleanse, tone, then apply 1-2 pumps to face and neck, allowing serum to fully absorb before applying moisturizer or SPF during the day. Deep acne bump or breakout? Alternate by applying Biome-Balancing Clear & Prevent Acne Treatment Serum during the day, and spot-treating with Deep Relief Acne Treatment at night.