If you are looking for a firm holding product that will give your curls a lot of definition, I can honestly recommend Matric Biolage Gelee. It will not dry out your hair, it adds a firm control, body and shine.

Use it on wet or dry hair. If used on wet hair, put a dab in the palm and then twist product into tendrils by wrapping hair around a finger and then scrunch. This will dry a little slightly crunchy for a wet look, but once dry scrunch hair again and product softens into a natural curly bounce.

Curly hair will love this product!

Around $11