ZO Skin Health's Soothing Hydro Mist works by providing immediate and lasting hydration, visibly calming redness, and supporting the skin's barrier with ingredients like Multi-Weight Hyaluronic Acid, Piperonyl Glucoside, and Alfalfa Extract. The mist delivers moisture at various skin levels to plump and smooth the skin, while the other actives soothe irritation, reduce flushing, and defend against environmental stressors to improve overall skin resilience.