specifications: [[item.skuinfo]]
price: [[item.currency]][[item.price]]
Price
This store has earned the following certifications.
Shop / body fortress mass gainer
Product Description NUTRITIONAL FOUNDATION
Four scoops when mixed with water provide 780+ calories.
127g of carbohydrates are included to fuel energy utilization during training and replace glycogen stores post-exercise, preventing the body from using protein as energy.
50g of fast, medium, and slow-digesting protein per serving to provide fuel for working muscle, recovery, and maximum gains.
POWER PLUS BLEND
Includes BETAPOWER, a patented betaine anhydrous, clinically dosed to support power and enhance athletic performance.
Creatine monohydrate and micronized creatine monohydrate join forces to fuel high intensity exercise and support muscle protein synthesis.
An herbal blend of Sphaeranthus indicus Flower Head Extract and Mangifera indica Bark Extract, clinically proven to improve muscle strength with half the exercise in as early as 2 weeks.
This amino blend includes L-Arginine, L-Glycine, and Micronized L-Methionine, 3 precursors essential for creatine synthesis.
MICRONIZED AMINO ACIDS
Glutamine, one of the most abundant amino acids found in muscles, is involved in protein synthesis.
Arginine is a precursor for synthesizing nitric oxide, proteins, and creatine.
An essential amino acid, Leucine is crucial to regulating muscle protein synthesis, fueling muscle cells, and supporting protein balance.
IMMEDIATELY
Nutritional support that meets your macro goals with 50g high-quality protein, 780+ nutrient-dense calories, up to 130g of carbohydrates, and healthy fats. Available in 4 delicious flavors to support mass gaining and performance goals.
2-6 WEEKS
With clinically proven MyoTOR, expect to see rapid performance results in as early as 2 weeks. Weight gain and muscle growth are expected with a high calorie diet and appropriate strength training program, plus 1-2 servings of Mass XXX^ per day. Beneficial muscle fuel is provided during intense training, leading to max performance with 40% fewer sets. Improvements in muscle recovery are noticed when taken post workout.
3-4 MONTHS & BEYOND
The mass is on. Consistency (and training) has paid off. You're feeling bigger, stronger, fitter, and ready to accomplish your next fitness challenge!
MASS GAINER PERFORMANCE THERMOGENIC TEST & POWER Add to Cart
Customer Reviews 4.6 out of 5 stars 342
Price $79.99
BENEFIT CLINICALLY PROVEN STRENGTH AND MASS GAINER^
Price $79.99
BENEFIT CLINICALLY PROVEN PROTEIN + TEST & POWER
Price $74.99
BENEFIT CLINICALLY PROVEN PROTEIN + THERMOGENIC
Price $74.99
BENEFIT CLINICALLY PROVEN PERFORMANCE PROTEIN
FAQs
GNC AMP Mass XXX was formulated and clinically proven to gain muscle mass when combined with a resistance training program and adequate calorie intake.
Mass XXX was clinically studied in men, but the formula was designed to support muscle growth & performance gains for anyone looking to enhance their goals.
For best results, use 1-2x daily. On training days, consume one serving post-workout. On non-training days, consume 1 serving first thing in the morning or between meals as needed.
This product was intended to help your muscles recover and grow from your exercise program.
product information:
Attribute | Value | ||||
---|---|---|---|---|---|
product_dimensions | 1 x 8 x 10.42 inches; 6.68 Pounds | ||||
item_model_number | 123404 | ||||
date_first_available | November 28, 2020 | ||||
manufacturer | GNC | ||||
country_of_origin | USA | ||||
best_sellers_rank | #29,847 in Health & Household (See Top 100 in Health & Household) #25 in Sports Nutrition Weight Gainers | ||||
customer_reviews |
|
MORE FROM body fortress mass gainer
MORE FROM recommendation