Clonetics KGM-CD Keratinocyte Growth Media, a chemically-defined media system for isolating and culturing primary human keratinocytes, is totally serum-free, of non-animal origin, and is chemically-defined. KGM-CD facilitates cell proliferation in vitro while eliminating the costs of using fetal bovine serum in culture. KGM-CD media also has potential application for cell therapy and biologics production. KGM-CD is packaged in a convenient BulletKit format containing both the Basal Medium and SingleQuots Supplement Kit. The Basal Medium and SingleQuots Kit are also sold separately.