MAX GAINS: Increase lean muscle mass, weight, strength and stamina with 40% less sets
CLINICALLY PROVEN: Ultimate supplement support for sport performance with an ideal amount of carbs, whey protein, healthy fats and more
AMINO ACIDS, AMP’D: Micronized glutamine, L-arginine and L-leucine are faster absorbing and support muscle protein synthesis
50g PROTEIN: Fast-, medium- and slow-digesting proteins in each serving provide 11g of BCAAs
CREATINE MATRIX BLEND: 3 forms of creatine that may help improve training results and support muscle protein synthesis
- Free Shipping Free Shipping
GNC AMP Mass XXX, Chocolate, 6.2 lbs., Supports Muscle Protein Synthesis
Amazon.com Price: $54.99 (as of 21/10/2020 09:06 PST- Details) & FREE Shipping.
MAX GAINS: Increase lean muscle mass, weight, strength and stamina with 40% less sets
CLINICALLY PROVEN: Ultimate supplement support for sport performance with an ideal amount of carbs, whey protein, healthy fats and more
AMINO ACIDS, AMP’D: Micronized glutamine, L-arginine and L-leucine are faster absorbing and support muscle protein synthesis
Description
Additional information
| Product Dimensions | |
|---|---|
| Shipping Weight | |
| UPC | |
| Sports Nutrition Weight Gainers | |
| Brand | Visit the GNC Store |