Ama-peptide ama-fish collagenzikhishwa ezinhlanzini zasolwandle. Ayinakho ukungcoliswa okunambitheka okuhle, futhi umphumela wayo ubonakala kakhulu. Inothile ngokudla okunomsoco futhi inomswakama omkhulu emanzini.
I-collagen yesibongo enesisindo samangqamuzana esingaphansi kwama-dalton angama-800, yi-oligomer peptide, esebenza emzimbeni womuntu noma esikhunjeni futhi ingena kahle futhi ingene kalula.