I'll second the re:coil and GF C&S. Both, in the right combination, are curl enhancing for me.
embracing my inner curl since late Nov 2006
2b/3a (I think?)
color-treated red/brown, medium-textured hair
PJ, currently using Suave citrus smoothie, B2B pom cond, GF C&S leave-in, AG re:coil, LOOB, HE SMU, Jessicurl HCC, CC, AIS