Find TOWER 28 Swipe Serum Concealer on Editorialist. Tower 28 Swipe Serum Concealer in 7.0 KTOWN. Tower 28 Swipe Serum Concealer in 7.0 KTOWN. A hydrating concealer that glides on like a serum but has the medium-buildable coverage power to instantly cover dark circles, redness, and blemishes. It's weightless, easy to blend, and has a skin-like natural finish that doesn't cling to dry patches. Swipe all over to help even skin tone and smooth the look of texture without silicones. Designed for…