Medicube - One Day Exosome Shot Pore Ampoule 2000 30mlMedicube One Day Exosome Shot Pore Ampoule 2000 is a serum that contains 2000PPM exosomes that offers immediate pore tightening that can be used daily, even for beginners. Immediate and certain pore tightening, 21. 1% decrease on pore density and the number of pore only after use once. Exosome shots penetrate the skin deeply and directly, which enhances the absorption of the active ingredients by 242%. The fresh ampoule texture goes through ten layers