I like the scent of this product, and it does a good job of conditioning. Unfortunately, I got no additional volume form wither this or the shampoo. I'd say it's a good general sulfate-free shampoo and conditioner, but don't expect volume.
I got this free to test. While it works well to clean my hair and smells nice, I didn't notice any increase in volume. As a general shampoo, I'd recommend it, but if you're looking for volume, you'll need to find something else.