See also: collagen German Pronunciation [1] IPA(key): [kɔlaˈɡeːn] [1] Audio (Germany (Berlin)):(file) [1] Hyphenation: Col‧la‧gen [2] IPA(key): [kɔˈlaːʒn̩] [2] Audio (Germany (Berlin)):(file) [2] Hyphenation: Col‧la‧gen Noun Collagen alternative spelling of Kollagen plural of CollageWikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads