Clinically Proven To Reduce Surface Oil And Congestion, Delivering A Clear And Balanced Complexion In Just 2 Weeks Effectively Minimizes Excess Sebum With Daily Use, While Ensuring Optimal Hydration For Various Skin Types, Enhancing Overall Skin Health Diminishes Visible Redness, Promoting A More Uniform And Flawless Complexion Lightweight, Water-Gel Formula Allows For Easy Layering Under Makeup Or Other Skincare Products Without Feeling Heavy Or Greasy Comes With A Unique, Automatic-Filling Dropper For A Hassle-Free And Precise Application, Ensuring Optimal Product Usage Introducing Zo Skin Health Complexion Clarifying Serum, A Revolutionary Product Designed To Transform Your Skin. This Water-Based Serum Is Engineered With Sebum-Targeting Science, Clinically Proven To Reduce Surface Oil, Congestion, And Visible Redness, Resulting In A Continually Clear And Balanced Complexion. Ideal For Combination, Oily, And Blemish-Prone Skin Types, This Foundational Staple Is A Must-Have In Your Skincare Routine. Itã¢ÂS Fragrance- And Alcohol-Free, Ensuring Itã¢ÂS Gentle On Your Skin While Still Delivering Powerful Results