WellDerma PDRN Exosome Hydrating Gel Mist is a collagen-water based gel mist formulated with Salmon PDRN (Sodium DNA), Milk Exosomes, 9 types of collagen (including Atelocollagen, Desamido Collagen, Procollagen), and 4 types of peptides, dispersed as ultra-fine gel particles for instant hydration, firmness, and a Triple Cica Soothing effect.