Clearproof Acne System - Mary Kay With the Clear Proof® Acne System, you get an effective regimen clinically shown to provide clearer skin in just 7 days.* The four-product set: Clears up blemishes without irritation and helps maintain a clear complexion. Unclogs pores, removes excess oil and leaves skin feeling healthier. Fades the look of lingering acne spots. Attacks multiple factors that can contribute to acne breakouts. The value-priced set includes: Clear Proof® Clarifying Cleansing Gel,** 4.5 oz. Clear Proof® Blemish Control Toner,** 5 fl. oz. Clear Proof® Acne Treatment Gel,** 1 oz. Clear Proof® Oil-Free Moisturizer for Acne-Prone Skin, 3 fl. oz.