Collagen tripeptide (CTP)ndi gawo laling'ono kwambiri la collagen lomwe limakonzedwa ndiukadaulo wapamwamba wa bioengineering, ndi tripeptide ili ndi glycine, proline (kapena hydroxyproline) ndi amino acid ina.Mwa kuyankhula kwina, collagen tripeptide kwenikweni ndi kugwiritsa ntchito ukadaulo wapamwamba wa bioengineering kuti atseke tinthu tating'onoting'ono tating'onoting'ono ta mamolekyu akulu a collagen omwe ndi othandiza pakhungu.Mapangidwe ake amatha kuwonetsedwa mosavutaGly-xy, ndipo kulemera kwake kwa molekyulu ndi 280 dalton.Imatha kuyamwa mokwanira ndi thupi la munthu chifukwa cha kulemera kwake kochepa.Chani'Komanso, imatha kulowanso bwino mu stratum corneum, dermis ndi ma cell atsitsi.

Collagen tripeptideali ang'onoang'ono maselo kulemera, poyerekeza ndi maziko a khungu kolajeni, akhoza mwachindunji odzipereka ndi thupi la munthu popanda kuwola, mlingo wake mayamwidwe kuposa 99%, ndi 36 nthawi ya kolajeni yachibadwa.