decent dollar tree alternative to cantu curly cream. It's Lusti argan oil. Not all dollar trees carry this though so you might have to order it or drive around to find it.
Amazon.com : Lusti Argan Oil 4 In 1 Leave-In Conditioner, 8 fl oz - Moisturize & Condition Instantly - Prevent Breakage : Standard Hair Conditioners : Beauty & Personal Care