Just going to toss out that for those of us with very fine hair, but wavy/curly - I hate voumizing++
Thinning hair
Mine were SUPER sparse and I found a few things helped. I'm 49 and they fell out in my 20s from ro+
I like Nioxin, but you have to use it regularly, and over time it should help. rop
I wouldn't expect a shampoo to do much about hair loss or growth one way or another +