Mega Mass 4000 Vanilla is a nutrient dense weight gain formula with quality protein and complex carbohydrates to support muscle mass. This formula features some of the hottest performance nutrients ? Creatine Monohydrate, Taurine, Choline, Inositol, Chromium, Vanadium (BMOV), Betaine and more! With a full array of vitamins and minerals, Mega Mass 4000 offers you a complete weight gainer designed for optimum recovery and support for hard working muscles. Eat Big to Get Big with Mega Mass 4000. You can depend on this powerful, reliable, and delicious formula to help you pack on quality pounds.