I got the full set of Thicker Fuller Hair shampoo and conditioner with high expectations. At first it worked very well. Hair was made thicker, but then after using for a few weeks, it didn't work quite as well and I finally stopped using it. I have very fine hair and this left my hair looking pretty bad before I stopped using it. Effectiveness When I first used this conditioner, I used it with the shampoo and the results were not too bad. However, each time I used the pair of them, it seemed like my hair was doing worse and worse. When I used the shampoo on its own, my hair was thicker than when using the conditioner. The conditioner seemed to weigh my hair down badly. In fact, after using it for a month, I finally had to stop using both products altogether. My head started to itch and my hair was so flat it looked awful. Scent It is too bad that this conditioner didn't work well for my hair, because I really enjoyed the fresh scent of the conditioner. It has an herbal fresh type scent and I did like it. Unfortunately it is the only thing I liked about this conditioner.