

🚀 Bulk smarter, not harder — Mutant Mass, your ultimate mass gainer weapon!
Mutant Mass is a high-calorie weight gainer protein powder delivering 1100 calories and 56g of premium protein per serving, sourced from a blend of whey isolate, concentrate, and casein. Enhanced with 192g of clean carbs from natural whole foods like oats, barley, and sweet potato, plus 26.1g EAAs and 12.2g BCAAs, it supports serious muscle growth and recovery. Available in a rich triple chocolate flavor, it’s designed for professional athletes and serious bulkers aiming to break through calorie and mass plateaus with a gourmet taste experience.












| ASIN | B078NGR85T |
| ASIN | B078NGR85T |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy, Tree Nuts |
| Best Sellers Rank | #6,789 in Health & Household ( See Top 100 in Health & Household ) #4 in Sports Nutrition Weight Gainers |
| Brand Name | Mutant |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,626) |
| Date First Available | December 27, 2017 |
| Flavor | Triple Chocolate |
| Is Discontinued By Manufacturer | No |
| Item Weight | 5 Pounds |
| Manufacturer | Mutant |
| Manufacturer | Mutant |
| Manufacturer Part Number | 0811662-020059 |
| Number of Items | 1 |
| Package Dimensions | 12.87 x 11.85 x 4.33 inches; 5 Pounds |
| Package Type Name | Pouch |
| Product Benefits | Supports Muscle Growth |
| UPC | 811662020059 |
| Unit Count | 80.0 Ounce |
J**Z
Serious mass gainer with solid results!
Mutant Mass helped me pack on calories and size — mixes well and tastes decent (especially chocolate). It’s definitely a heavy gainer, so good if you’re struggling to hit your calorie goals. A bit thick sometimes and not for light eaters, but overall a great choice if your goal is muscle growth and weight gain.
J**Z
Great product
I've been trying all types of protein/ mass gainer for at least 20 years from expensive to cheap..this by far is the best tasting best mixing best digesting. right amount of protein and calories and carbs...for a bulk or cut all-around great product...this is a must to have
V**R
Delicious and effective
I have purchased as many times and it has helped me so much. I was 110 lbs and it's got me up to 130. Tastes way better than all the other stuff that I've tried. If I ever need this again I will definitely repurchase it over and over and over again.
F**A
🚨Caloric Claims Are Incorrect
I triple checked their claims in the Amazon descriptions and theyre wrong. The nutrition facts on the back of the bag state it’s 550 calories per 1 serving and each serving is 2 scoops. The Amazon description claims it’s 1100 calories per serving which is incorrect. Other than that, the taste is great.
T**N
Great product. Great company
This product is worth the money.
A**N
Great product
I took this for about 4 months and was able to put on about 6 to 8 lbs of muscle. I cut my carb intake back while using this product. Be careful because you will gain quickly.
A**N
Top tier! Extreme 2500 biggest bag is 12lb not 15
Best on the market. Taste amazing and very good at putting weight on. IMPORTANT- if you are buying the mutant mass extreme 2500: this is 4 scoops 2x a day and only goes up to 12lb bags. CLICKING the 15lb bag orders you their other type that is 2 scoops 1x a day with far less calories per serving. They are both good, but the 2500 is top tier
G**Y
Good
Good
M**O
Buon integratore
O**A
Kann ich echt nur weiterempfehlen Es ist gut lösbar und schmeckt gut
T**Y
Je partage mon avis sur ce produit parce que j'ai mis énormément de temps à trouver quelque chose qui me fasse prendre du poids. La Mutant Mass 1100 je ne la digére pas, mal de ventre et j'en passe. Mais celle ci est juste exceptionnelle. En 1 mois et demi j'ai pris 10kg alors qu'en règle générale je prend 2kg tout les 6 mois... Bien évidement il faut prendre en compte une bonne alimentation derrière, ainsi que bonne routine de sport pour éviter la prise de gras. Dans l'ensemble le goût est pas degueu, même si un peu difficile de s'habituer au début car les doses recommandés sont assez balaise. 4 cuillères pour un shaker (dans un shaker de 750ml c'est équivaut à 50/50 entre eau/lait et prot) mais on s'y fait vite. Le rapport sucre/100g n'est pas extravagant non plus si on compare à d'autre produit similaire. Je recommande à 100% ! (Ps : prévoir 2 sac de 7kg pour faire un mois)
M**R
Good products I am gaining 8 kg in 2 month
J**D
Prix est goût imbattable
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