Ko Palmitoyl tripeptide-1, e mohiotia ana ko pal-GHK, he peptide waihanga me te tauira matū C16H32N6O5.He putanga whakarerekētanga o te GHK peptide māori, ka puta noa i roto i o tatou kiri.I whakawhanakehia tenei peptide kua whakarereketia hei whakarei ake i te hanga o te collagen me etahi atu pūmua nui hei whakatairanga i te hauora me te ahua o te kiri.
Ko te whakaahuatanga matua o tenei hua ko te whakaihiihi i te hanga collagen.Ko te Collagen he pūmua nui hei pupuri i te hanganga me te pakari o te kiri.Heoi, ka pakeke haere tatou, ka heke haere te hanga collagen maaori o to tatou tinana, ka puta he weriweri, he kiri topa, me etahi atu tohu o te koroheketanga.Ko te Palmitoyl Tripeptide-1 he pai ki te whakatutuki i tenei ma te tohu i nga fibroblasts i roto i te kiri kia nui ake te hanga collagen.Ma tenei ka awhina i te whakaora i te kiri me te pakari, te whakaiti i nga tohu o te koroheketanga me te whakatairanga i te kiri taiohi.