This is a great conditioner; I've never understood why it doesn't get more fanfare on this site. If you are protein sensitive though, be sure to rinse thoroughly. Also, if you haven't tried it yet, Kenra's Intensive Emollient Treatment is wonderful. I actually prefer it slightly over Jessicurl's Weekly Deep Treatment. Be sure to use heat with the Intensive Emollient Treatment in order to get the full benefit of the product. Again, rinse thoroughly if you're protein sensitive!