I used this conditioner along with the matching shampoo of the same formula. I loved how much volume it gave me, and used it for 3-4 months. I also really liked that the conditioner was highly concentrated, a little bit of this stuff really does go a long way. A drop about the size of a dime-penny was all I needed to do my fairly long (middle of my back) hair. The reason I stopped using this formula and can't give it a higher rating is because it failed to deliver on a couple key issues. First, I found my hair becoming too dry over time. It's true it delivered volume, but at the cost of moisture. Second, I found that the Pureology line didn't deliver on its promise to protect and extend my salon coloring. My hair faded as fast (or faster) while using this products. Scent The scent on this conditioner is fabulous. I wish I could get a bottle of just the scent and put it in an oil warmer or in my laundry. It's spicy, herbal, and modern. It lacks the overly flowery and sickeningly sweet scent of so many beauty products.