The Medicube PDRN Pink Collagen Exosome Shot 2000 is a 30ml, fast-absorbing, lightweight serum designed to improve skin elasticity, radiance, and texture. Featuring 2,000 PPM of exosome-coated spicules, it delivers Salmon PDRN and collagen to deeply hydrate, tighten pores, and promote a, "glass skin" effect.