- Formulation re: Other
- 3 sets + Mass XXX = 5 sets
Equal gain in mass, muscle strength and endurance
- Formulation re: Other
- 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 completed 5 sets RT per day.
- Formula re: Contains
- Typical amounts of key Amino Acids per 4 scoop serving to support optimal muscle growth and development
When used in conjunction with an exercise program.
11 g of BCAA
Leucine
Isoleucine
Valine
4 g of Creatine Building Blocks
Arginine
Methionine
Glycine
35 g of Muscle supporting Amino Acids
Glutamine & Glutamic Acid
Aspartic Acid
Lysine
Threonine
Proline
Alanine
Serine
Phenylalanine
Tyrosine
Cystine
Tryptophan
Histidine
- Seals/Symbols
- Informed-Choice.org Trusted by sport
Products bearing this logo have been tested for banned substances by LGC Science, Inc., a world-class anti-doping lab. Product was tested for over 220 banned substances on the 2020 World Anti-Doping Agency (WADA) prohibited List via LGC skip lot testing protocol #ICPO307. See gnc.com for more information.
- FDA Disclaimer Statement
- These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
- Precautions re: Children
- Keep out of reach of children.
- Storage
- Store in a cool, dry place.
- Formulation re: Other
- Clinically proven muscle strength & stamina
Increase lean muscle mass with 40% fewer sets
- Formula re: Contains
- Micronized Aminos to help fuel muscles
- Formula re: Contains
- 750 Calories
50 g protein
11 g BCAA
3 g Creatine Matrix
Natural + Artificial flavors
- FDA Statement of Identity
- Dietary Supplement
- Suggested/Recommended/Usage/Directions
- Directions: As a dietary supplement, mix 4 level scoops (205 g) with 16 fl. oz. of cold water or milk. Consume 1 - 2 servings daily. On training days, consume post-workout. On non-training days, consume first thing in the morning or between meals. Consume ample amounts of water while taking this product.
- Precautions re: Allergies
- Contains: Milk and Soybeans.
- Precautions re: Pregnant or Nursing or Prescription Medications
- Warning: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, under 18 years of age, or have a medical condition.
- Precautions re: All Other
- Discontinue use two weeks prior to surgery.
- Formulation re: Does NOT Contain
- Gluten free.
- General Statements: All Other Content
- Notice: Significant product settling may occur.
- Brand IP Statement(s) re: (c), (TM), (SM)
- BETAPOWER is a registered trademark of DuPont or its affiliates.
- Formulation re: Does NOT Contain
- Banned substance free
- Formulation re: Other
- The ultimate lean mass builder
Clinically proven
Helps increase lean muscle mass, weight strength & stamina with 40% fewer sets
Nutritional foundation
The right amount of carbs, quality proteins & healthy fats to complement your training & achieve maximum gains
Fast, medium & slow absorbing proteins
Science-based nutrition for advanced muscle performance
Enhanced results
Studies show creatine can safely & effectively support immediate energy production & athletic performance when combined with regular exercise
- Formula re: Contains
- Beyond the Basics
Tri-MG Infusion
This anabolic blend combines clinically studied betaine with HMB creating an anti-catabolic effect for your muscles to support athletic performance
Creatine Matrix Blend
Includes 3 forms of Creatine + ingredients your body uses to make Creatine to help improve training results & support muscle protein synthesis
Micronized Amino Acids
Faster absorbing, key Aminos for better muscle fuel to support muscle protein synthesis & key processes crucial to gaining mass
- General Statements: All Other Content
- If it’s on our labels, then it’s in our bottles. Full dosing, full transparency and no proprietary blends. Clinically studied ingredients backed by real science. Get massive. Get advanced muscle performance.