Only one particular type of Kerastase shampoo for me. My thin hair does not like any other stuff. My husband uses whatever - he is known to bring half-used hotel shampoos home and finish them here. 
Says it saves $ and the planet.
Only one particular type of Kerastase shampoo for me. My thin hair does not like any other stuff. My husband uses whatever - he is known to bring half-used hotel shampoos home and finish them here. Says it saves $ and the planet.