This product smells great and boosts about "Great results may cause your hairs ego to inflate..." but does not work at all. I used for 4 months in my hair to give this product the benefit of the doubt. It did nothing at all but make my hair feel worse than it already was. Conditioner is suppose to make your hair feel amazing even for a day but this one makes it feel like your hair is about to break off. It is for overly damaged hair which I had , i figured with such a great company backing the product it should work. DON'T BUY IT!!!! The price is ridiculous I paid $16.99/ bottle for a failure!!!! Id recommend paying $19.99 per bottle for Redken Extreme Lengths Primer and Sealer which actually helped my hair the first time i tried them.