I have fine, low density 3a curls, and this worked great for definition. I used it with a variety of holding gels/mousse. It worked well with Foxy Curls, if you want to stick to the same brand. Since I live in a high humidity spot, I didn't really use this in the summer. I switched to other things specifically for humidity. This is also on the Curly Girl list, so that's not a problem