Hey all, Here is my review of some Q5 products. They sent me a sampler pack and asked me to write them a review. Q5 is a great company run by a grappler that makes sure his product is clean! My favorite from the sampler was the launch fuel. It gave me a fantastic second wave of energy that was constant, instead of being a spike and crash. Check our the review: http://trainingbjj.wordpress.com/2014/05/15/q5-labs-product-review/