ACNE SPOT. Benefits: Formulated to help calm pimple color, reduce pimple size, and fade post-acne marks. Using Kiehl's exclusive "liquid patch" technology, this acne-clearing spot treatment creates a breathable seal that layers seamlessly with sunscreen and under makeup. For acne-prone skin types. Helps shield from external aggressors. Key Ingredients: 2% Salicylic Acid: a medicated beta-hydroxy acid that helps to clear acne while exfoliating and refining skin texture. 4% Niacinamide: known to help visibly brighten skin & marks, it can also help balance skin's surface oil. 0.2% Biobased Licorice Root: known for its soothing and calming properties. Research Results: Visibly calms pimple color in 2 hours*. Reduces pimple size in 24 hours*. Reduces the appearance of post-blemish marks in 4 weeks*. *Results based on expert grading in a 4-week clinical test..