An ultra-repair hydrating serum formulated with 10% Vitamin B5 (panthenol) to rapidly soothe and rebuild the skin’s moisture barrier. Lightweight and non-greasy, this dermatologist-developed serum also includes HEPES exfoliation to refine skin texture, hyaluronic acid and glycerin for deep hydration, Aqua Posae Filiformis prebiotic to support a balanced microbiome, and thermal spring water to calm erosion from daily stressors. It delivers visible relief from redness, tightness, flaking, and discomfort within one hour, while forming an invisible protective veil against environmental aggressors.