I bought this for my mom, along with the rest of the age premium line, and it seems to be working. My mom had been complaining that her normally dry, color treated, think, wavy hair was feeling ultra dry, light, thin, and beginning to shed WAY more than usual. Since using the age premium line, we both noticed that her hair seems fuller, softer, and less tangled. I've definitely noticed, since the first time she used it, that she's been shedding much less. It's quite a bit more expensive than other hair lines, but so far it has been worth it. I will most definitely keep purchasing this for my mother, as long as she's happy with it.