Now fitness-minded individuals can get exactly what they want in a ready-to-drink shakeŃhigh performance protein and more of it! MET-Rx¨ RTD 51 is the powerhouse of protein shakes. Each nutritionally advanced, ready-to-drink shake is packed to the max with 51 grams of Metamyosyn¨ protein that helps support muscle.*
Get shakinŐ in your choice of delicious flavors.