Product Information
MET-Rx America's original and best selling protein drink mix, with a unique combination of high levels of proprietary Metamyosyn protein, vitamins, nutrients and antioxidants in a great tasting, convenient and easy-to-use packet. Engineered for the athlete and fitness enthusiast that demands a no-nonsense solution to their fitness nutrition needs.

The proprietary protein blend in MET-Rx, Metamyosyn, consists of specially processed milk-protein isolates, caseinates, whey protein concentrate, egg albumin and L-glutamine which specifically supports protein synthesis, energy production and fat utilization.

The amino acid profile in Metamyosyn was developed specifically to minimize the catabolic effects of lower carbohydrate diets - diets which ultimately produce lean body compositions. The protein contained in MET-Rx is highly specialized not only in its amino acid profile, but in digestibility as well.

Each MET-Rx high protein, low fat shake provides; As much protein as a 5oz steak or 3 glasses of milk, as much potassium as 3 bananas, 100% RDA of calcium for strong bones, high levels of antioxidants including Vitamins C, E and Selenium, and is only 250 calories per shake.