My mom uses Ultra Sheen Satin Creme press. It makes her hair look beautiful! Its the yellow one. She used to use apex and that was good for preventing the hair from reverting.
I third the ultra sheen creme press, my mother uses the blue one. I use apex, and it works wonderful for me! I would strongly suggest to anyone that is starting to press their hair.....to wrap your hair every night. It helps the hair to stay straight and not revert back to its natural state.