The present invention is related to an aqueous conditioning composition for hair comprising at least one alkyl ester/amido alkyl amine or alkyl ester/amido alkyl quaternary amine and an aqueous emulsion of divinyldimethicone/dimethicone copolymer. In particular, a conditioning composition for hair comprising at least one compound according to general structure (I) wherein R1 is a saturated or unsaturated, straight or branched alkyl group with 8 to 24 C atoms, R2 is a straight or branched alkyl group with 1 to 4 C atoms, A is a group selected from O, Formula (II) and Formula (III), and B is selected from Formula (IV) and Formula (V) wherein R3 and R4 are the same or different is H or an alkyl with 1 to 4 C atoms, hydroxyl alkyl with 1 to 4 C atoms and di hydroxyl alkyl with 2 to 4 C atoms, R5, and R6 are the same or different, an alkyl with 1 to 4 C atoms, hydroxyl alkyl with 1 to 4 C atoms and di hydroxyl alkyl with 2 to 4 C atoms, R7 is an alkyl with 1 to 4 C atoms, hydroxyl alkyl with 1 to 4 C atoms or di hydroxyl alkyl with 2 to 4 C atoms and Formula (VI) wherein R1, A and R2 have the above meaning and X is chloride, bromide, methosulfate and a silicone compound with plurality of quaternary ammonium groups in its molecule.La présente invention concerne une composition de conditionnement aqueuse pour les cheveux comprenant au moins une alkyl ester/amido alkyl amine ou une alkyl ester/amido alkyl amine quaternaire et une émulsion aqueuse dun copolymère de divinyldiméthicone/diméthicone. Linvention concerne en particulier une composition de conditionnement pour les cheveux comprenant au moins un composé de structure générale (I), dans laquelle R1 est un groupe alkyle saturé ou insaturé, droit ou ramifié ayant 8 à 24 atomes de carbone, R2 est un groupe alkyle droit ou ramifié ayant 1 à 4 atomes de carbone, A est un groupe choisi parmi O, le groupe de formule (II) et le groupe de formule (III) et B est choisi parmi le groupe de formule (IV) et le groupe de formule (V)
