Endura Mass a scientifically developed, advanced weight gain formula trusted by billions for over two decades. It is a balanced formulation of high quality and easy to absorb proteins, complex carbohydrates, fats, minerals and vitamins. Endura Mass provides the consumer with all vital nutrients, and energy to gain optimum weight. It has no side effects which makes it a 100% safe and 100% vegetarian. Endura Mass is a perfect fit for teenagers, young women and men, who desire to achieve a healthy and attractive physique. Apart from adding extra calories to your daily diet Endura Mass also acts a stamina & endurance booster, making it a top choice among athletes.