GNC AMP Mass XXX with MyoTor - Vanilla: Increase Lean Muscle Mass with 40% Fewer Sets* You can get even more out of every workout session when you make GNC AMP Mass XXX with MyoTor a part of your exercise routine. This protein-packed dietary supplement is clinically proven to help increase lean muscle mass with 40% fewer sets.* Enhanced with with MyoTOR for improved strength & stamina*, plus, a Creatine Blend to help support athletic performance* and muscle protein synthesis*, while micronized amino acids support key processes crucial to muscle growth and repair.* Helps increase lean muscle mass, weight, strength & stamina* With the addition of MyoTOR, you can see rapid results in as early as 2 weeks* Provides 50g of fast-, medium- and slow-digesting proteins, along with 500mg of BCAA, 800 calories per serving, plus carbohydrates and healthy fats for science-based nutrition, advanced muscle performance* and to help maximize gains* Includes micronized and non-micronized creatine + ingredients your body uses to make creatine to help improve training results & support lean protein synthesis* Faster digesting, key aminos for better muscle fuel to support muscle protein synthesis & key processes crucial to gaining mass* Gluten-free dietary supplement Banned Substance Free MyoTor clinically proven to: Accelerate results in as early as 2 weeks* Improve bench press by 30 lb. and leg extension by 22 lb.* Increase arm circumference and improve lean body mass* Disclaimers: In an eight-week, randomized, double-blind, placebo-controlled study of healthy male volunteers, 18 subjects completed 3 sets of resistance training (RT) daily + the macronutrient blend in Mass XXX, and 16 subjects performed 5 sets RT daily with no supplement. After eight weeks, subjects on the supplement showed equal gains in body weight, fat free mass (FFM), maximal muscle strength (MMS) and muscle endurance (ME) with only 3 sets RT per day compared to the control group who