#$%^&*AU2009200913B220150115.pdf#####Abstract: 2009200913 The present invention is related to an aqueous cleansing composition for keratin fibres, especially human hair, with a shear thickening property. The cleansing composition comprises at least one anionic surfactant, especially anionic sulphate surfactant, and further comprising at least one amino acid surfactant of the following structure: _ I I _ __ and at least one ethoxylated monoglyceride for the following formula: 0 CH2(OCH 2CH2)x O-CR4 CH2(OCH 2CH2)y OH C(OCH 2CH2)z OH 0 R2 R3 Wherein: R1, R2, R3, R4, x, y, z, n, X and M are as described in the specification. RI C N C (CH 2)n X- M H