Injectables: The Fountain of Youth in a Pretty Syringe by D.Cecile Catin October 11, 2022 by D.Cecile Catin October 11, 2022 The Fountain of Youth Fillers The most common types of fillers include hyaluronic acid, collagen, calcium hydroxylapatite, polymethyl methacrylate, polylactic acid, polypropylene,…