wolframald

Try http://www.amazon.com/Garden-Life-Organic-Protein-Grams/dp/B0031JK96C A vegan, high quality protein drink.

If you are looking for non-caffeine: Roastaroma - is caffeine free and full of flavor. I use stevia and unsweetened soy milk to dress it up with minimum calories. Tazo Vanilla Rooibos is also excellent.