Mutant Mass has been developed based on mountains of scientific evidence from a countless number of research studies. Precisely engineered to help you quickly pack on pounds of muscle, every aspect of the Mutant Mass formula has been researched and tested to ensure it is without a doubt the most effective weight gainer on the market!


A research study conducted on weight-training athletes showed just how effective Mutant Mass can be at building muscle and increasing strength. In this study, subjects that consumed a weight gainer shake, which contained nearly the exact amount of calories found in 2 servings of Mutant Mass, gained DOUBLE the amount of lean muscle mass as control subjects! On top of that, test subjects also increased their max bench press by an average of 31.5 pounds! So, by simply adding 2 servings of Mutant Mass to your daily diet and training program you can DOUBLE your gains in lean mass and increase your max bench by over 30 pounds!¹


In a real world study, 23 experienced weight lifters used Mutant Mass for 10 days and the results were as follows:

• Average weight gain in just 10 days was 3.7 pounds of muscle!
• 92% reported increases in bicep and chest measurements!
• 87% reported reduced body fat
• 92% reported increased energy
• 87% reported they felt their muscles were "tighter" and stronger
• 96% liked the taste!
• 100% would recommend it to others wanting to add LEAN mass!

Reference
(1) Rozenek R, Ward P, Long S, Garhammer J. (2002). Effects of high-calorie supplements on body composition and muscular strength following resistance training. J Sports Med Phys Fitness, 42, 340-347.