Die vorliegende Erfindung betrifft Haarbehandlungsmittel enthaltend ausgewählte aminofunktionale Silikone und ein ausgewähltes kationisches Keratinhydrolysat.Cosmetic composition comprises (a) 0.01-10 wt.% at least one amino-functional silicone, and (b) 0.1-10 wt.% at least one cationic keratin hydrolyzate, in a carrier. An independent claim is also included for treating keratinous fibers, comprising applying the above cosmetic composition on the keratinous fibers, and rinsing the fibers after a contact time of few seconds to up to 45 minutes.