Ive used plenty of kerastase products! Ive used their oleo relax range,the ciment range(green),nutri thermique,chroma riche as well and the last bottle i bought was Bain satin 2! Its always a treat for the hair and senses and has such a gorgeous smell and texture! I should have known better than to buy a banded pack of anything or buying 2 products and getting a third free! I suppose the idea of getting a free serum of my choice was just too good to pass up if i bought two! Damn was this a mistake! I really dunno if the stock was old but its a colorless shampoo with no scent! Unusual for kerastase! Usually their products would make you feel as if you'd had a whole spa treatment for your hair! It overly lathers: again not like my usual kerastase shampoo which is thick and lathers minimally with a sensation of being creamy! It rinses clean and leaves my hair clean but dry and stiff! Im passing this on to my husband! Would never repurchase!