I actually like the Promote high Protein shake that was given to me after my gastric sleeve procedure at the hospital, its pretty tasty. It taste like ensure shake without the added sugar. For flavoring I add a tad bit of vanilla or almond extract and splenda sugar or truvia for added sweetness....DELISH. The company ABBOTT is the same company that makes ENSURE, SIMILAC, etc. The shake can be purchase online at http://abbottnutrition.com/brands/products/promote or you can call them