What it is: A hydrating acne-treatment lotion with salicylic acid specially formulated to improve the appearance of acne.Who it's for: Ideal for acne-prone skin types.What it does: The treatment lotion helps clear pimples, fade post-acne marks and help prevent future breakouts without over-drying skin. Concentrated with 1.2% salicylic acid, 2% niacinamide, postbiotic lactobacillus ferment and glycerin, this formula works as an all-over daily acne treatment that visibly helps clear acne and reinforces the skin's barrier without excessive dryness.Research results:- In a study on 76 subjects over 8 weeks:- 100% showed clearer skin- Post-acne marks were reduced by 31%- 100% showed body acne clearingHow to use: Cleanse skin thoroughly before applying Kiehl's acne-clearing lotion. Apply thin layer to the affected area 1-2 times daily. Let fully dry before applying sunscreen. The Treament Lotion can be applied in the morning and evening. It can be applied to the face or on the body, wherever acne breakouts occur. 2 oz. Paraben-free Made in the USA