CG = Curly Girl.

Curl Activator is actually really good for clumping because it's moisturizing. But, like adthomas said, usually if you keep your hair moisturized, it will curl up; that's why curl activators work well because they keep your hair wet almost.

I've gotten the best results using some sort of curl activator gel like Hawaiian Silky or that one in the pink and black jar, I can't think of the name of it. But, I try to use products with decent ingredients and most of the curl activators have parabens and other things in them that irritate me. Eco Styler Gel is also good at defining curls.

Shea Moisture Curl Enhancing Smoothie has some protein in it so maybe you want to try using something more moisturizing if you feel it's needed.