I got a chance to review this product for another site and i have to say i was surprised. normally any type or hydrating or repair product weighs my hair down and makes the tops look greasy. I used the total 5 shampoo conditioner and this serum ( which i used on the bottom half of my hair only). This product was great, my hair is shiny and soft and over the course of a week seems way less dry and brittle at the ends. I was not expecting the results i got but i am loving it and will definitely be buying these products again.