What Are Oxygen-Based Facials? Oxygen-based facials are skincare treatments designed to support the skin’s surface environment through exfoliation, hydration, and topical ingredient delivery. In the context of Glo2Facial Hilliard OH, these treatments are often discussed as part of non-invasive skincare routines used in professional aesthetic settings. The goal is generally to improve the appearance of the skin by supporting surface renewal processes rather than altering deepe