I don't think so!
My husband really liked this product when he tried it in a beachbody variety pack. However when we ordered the full-size I received a disclaimer inside the package that said it had it contained some kind of metal so I sent it back. I can't remember what it was (sorry!) but it was enough to bother me and return it. For the high price and small quantity you get, it seems like you should get good quality ingredients! He now uses Vega sports products.
Rating: 1 stars