Okay, I'm not American and I do not know these stores you mentioned, but I HAD to mention this conditioner:
EO Products, Keratin Conditioner, Sulfate Free, Coconut & Hibiscus, 8.4 fl oz (250 ml) - iHerb.com
It's from EO (maybe it is available in one of your stores?!) and it's incredibly protein rich! It's also rich with awesome oils etc! My hair freaking LOOOOOVES this stuff!!!! It's amazing!
If you're going to order anyway there's a discount code in my signature for 5 or 10 dollar discount. Also iherb has really cheap shipping costs