Barrier Pro^™ Serum Spray supports healthier skin to reveal its radiance, resilience, and luminosity. Strengthen skin’s immunity to help resist visible signs of aging and improve the appearance of smoother, firmer, and balanced skin. Proprietary adapDvate^™ Technology blends effective ingredients that help promote skin’s natural ability to synthesize essential Vitamin D for immunity support and immediate radiance with pre-, pro-, and postbiotic benefits to support the skin’s microbiome balance and barrier strength, and hydration.