Any Whey protein
I found a website that sells the 60 serving size for just a little more than bariatriceating.com on the 30 serving size.
Here it is: http://www.wholesalesupplementstore.com/anywhey-protein.html
The bariatriceating.com shipping is pretty steep and I've found another site that sends out these huge containers of the Dymatize Elite Chocolate Mint a lot cheaper. That's why I always do a search before ordering and find out not only their prices on the product, but also their prices for shipping. Makes a BIG difference. Pam