So just had my first workout with caff free blu raz ragnarok and it was intense. Had to force myself to stop I could of lifted for hours. Also I don't know if you have a top secret contract with Kool-Aid but that stuff tastes awesome. This is my first day with my new stack of Rag, Ap, and Levi RL seems like I made some good choices from the first impression. Thanks for the great product.