Seems like a good product:
innocent drinks : our drinks - smoothies, thickies, really lovely juices
They list the ingredients of all their flavors. Pasteurization will reduce the nutritional value some, but I'm spitting hairs.
For homemade "creamy" smoothies without dairy, just include bananna and/or mango. I like them thick, so I include frozen berries instead of ice. I don't add any water either. They are really good! Maybe they are not technically smoothies. Whatever they are, they are good!
It is fun to give some to my piggies. They lick my fingers to get every bit!