Trial and error for now...
Just started using this product so I don't know results. But I do know that it doesn't mix well at all in cold drinks !! I also wish it had some kind of (healthy) artificial sweetness to it. Even though it says "unflavored" I can still detect some hint of something, not pleasant, even when I mix it in a fruit drink. Upon reading reviews I'm learning that it mixes well in hot beverages, as opposed to cold. So, will try coffee with it.
Rating: 4 stars