I read rave reviews about this so thought I would try the smaller size to see what it was like. I have fine hair and wanted something to give it a boost/ look thicker. This didn't really give any noticeable difference for me, and I did follow the instructions. My hair is very straight- maybe this would be better for hair which already has some texture. Expensive for what it is, but would have been happy to pay if it would have worked!
