I had used the Drench combo several years ago and I remember really liking it, so after having no success with Living Proof (Restore & PHD), I decided to get this combo again, because it was on sale at Ulta. The Living Proof products made my hair feel waxy and rough. I have wavy hair that is fine, but I have a ton of it. I have always struggled with greasy roots and dry ends which result in tons of tangles. This shampoo is amazing. My hair feels smooth and I can glide my hands through my hair. It doesn't feel like my hair is coated or weighed down, it just feels weightless. It also smells awesome and I love how well the shampoo lathers. I am glad I decided to try this stuff again because I have only used it once and I could immediately tell the difference in my hair. The only reason I gave it 4 stars is because I am holding out on finding a product that controls my greasy roots. I will post an updated review if this one is it. I can't remember from when I used to use it.