Okay so first I absolutely hated this product on my hands and in my wet hair. It was sticky and stiff in my hair and even hard to rub between my hands.
Then a miracle happened when I started to round brush my hair. The brush ran smoothly through my hair, it was soft, bouncy, shiny, voluminous, and all the things a fine haired girl could ever hope for. My roots were lifted the ends of my hair looked full and if I wanted to it would have absolutely held a curl.
It gave me a solid 2 days of volume. Also I have a HUGE problem with static in my hair regardless of what I do and do not use and some how this didn't fall flat for two days and also kept all static at bay. 10 out of 10 would recommend to a friend. Recently just tried the Paul Mitchell thicken up lotion and promptly returned it because of how dry and gritty it made my hair. Bought this instead and would buy this over most salon products any day.
Edit: I forgot to mention that I used this with the Garnier fructis sleek and shine sleek primer style prep before. Today I used it without, still love it but it is a bit more stiff without the prep true and it does give my hair a bit more volume but I prefer to use it with the prep spray because it gives me more of a shiny volume. Also I used the tresemme volume maximizer in the white bottle and LOVED it. That I can use by itself without the prep spray. Made my hair very shiny, soft, and bouncy. So maybe I need to use the max the volume only at the roots and the maximizer on the length of my hair? I'll do that next time and report back!