I unfortunately, did not read the bottle correctly and ordered this. Its for curly hair. Frank obviously stocked it for his nappy head. Still its a great product! I have long straight hair but after using this its as wavy as can be. Wild. I continue to use it as I am cheap and don't want to waste any products no matter the outcome. It has a nice smell, no lather, produces a great shine, cleans the scalp and hair. Highly recommend for curly locks but not for straight hair. Frank get a straight hair natural shampoo. Thanks.