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💥 Bulk smarter, train harder, and own your gains with GNC AMP Mass XXX!
GNC AMP Mass XXX is a clinically proven weight gainer protein powder delivering 780 calories and 50g of whey protein per serving. Enhanced with MyoTOR, creatine, and BETAPOWER, it supports rapid strength, size, and stamina improvements while being rigorously tested for banned substances. Available in a rich chocolate flavor, this 6-pound canister offers 13 servings designed for serious muscle builders seeking effective, clean, and delicious mass gain support.
| ASIN | B091D261TY |
| Best Sellers Rank | #85,789 in Health & Household ( See Top 100 in Health & Household ) #50 in Sports Nutrition Weight Gainers |
| Customer Reviews | 4.6 4.6 out of 5 stars (173) |
| Date First Available | November 28, 2020 |
| Item model number | 123404 |
| Manufacturer | GNC |
| Product Dimensions | 1 x 8 x 10.42 inches; 6.81 Pounds |
T**M
Great Protein
I love how effective this protein is. Wether it be a replacement for food in the morning or after a Workout, this protein fills me up and taste amazing. Great way to get large amounts of protein and calories in a quick easy way. The cookies and cream taste the best In my opinion but the chocolate is fine. Once I started taking this protein i started seeing progress pretty quick, definitely a game changer.
K**H
The best!
This is honestly the best protein powder I’ve ever had.
E**H
Youll grow those muscles!
Love this product! It's just perfect for people who have trouble getting a sweat! This thing will make you sweat!!
A**C
M da seguridad ala hora de tomarla xq además d ayudarme cn mi fuerza m a ayudado a ganar masa muscular y no m estriñe cm otras marcas
M**O
Great product but overpriced.
Tried this out for the first time after using another gainer. Immediately saw results as this brand advertised. However, the price to amount of serving ratio is a little steep in my opinion. GNC needs to consider selling bigger bags of this product at a more reasonable price for me to purchase this again.
T**H
Great product
Great product. Does as described
F**O
Taste
Product was tasteful and seemed to help achieve the result I was looking for.
J**R
Amazing
Good seller
Trustpilot
2 weeks ago
4 days ago