I have very difficult hair: fine and wavy/curly. Having tried many products for curly hair before, I doubted that this product would do anything for me. I was thrilled to be wrong! The shampoo made my hair much softer and easier to manage, without leaving it flat. And when I used my straightening iron, my hair still kept its volume, with some soft natural waves at the ends. A few people actually complimented me on how great my hair has looked these past few days... I was shocked!
My only criticism is that the texture of the shampoo is a bit thin, so I had to use more than usual to get the kind of lather and coverage I wanted. Also, I only tried the shampoo, so I can't speak to the conditioner. I used my usual brand of conditioner with this product.