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🚀 Bulk smarter, not harder with Mutant Mass!
Mutant Mass Weight Gainer Protein Powder is a 15 lb premium supplement designed for serious muscle growth and size. Each serving delivers 1100 calories, 56g of a high-quality protein blend (whey isolate, concentrate, and casein), 192g of clean carbs, and a potent dose of EAAs and BCAAs. Made with natural whole-food ingredients like barley, sweet potato, and oats, it supports sustained energy and recovery while offering a rich triple chocolate flavor engineered for taste and quality.












| ASIN | B000ZEQBFY |
| Age Range Description | Adult |
| Allergen Information | Milk, Soy, Tree Nuts |
| Best Sellers Rank | #8,912 in Health & Household ( See Top 100 in Health & Household ) #4 in Sports Nutrition Weight Gainers #2,440 in Sales & Deals |
| Brand | Mutant |
| Brand Name | Mutant |
| Customer Reviews | 4.5 out of 5 stars 2,781 Reviews |
| Flavor | Triple Chocolate |
| Global Trade Identification Number | 00627933026565, 00811662020011 |
| Item Dimensions | 5.71 x 11.42 x 18.9 inches |
| Item Weight | 6800 g |
| Manufacturer | Mutant |
| Manufacturer Part Number | 637041 |
| Model Name | t Mass Weight Gainer Protein Powder – Build Muscle Size and Strength with 1100 Calories – 56 g Protein – 26.1 g EAAs – 12.2 g of BCAAs – 15 lbs – Triple Chocol |
| Model Number | 637041 |
| Net Content Volume | 20.18 liters |
| Number of Items | 1 |
| Package Type Name | Canister |
| Product Benefits | Muscle Growth |
| Protein | 52 g |
| Protein Source | Blend, Casein, Whey |
| Recommended Uses For Product | Muscle Build |
| UPC | 811662020011 627933026565 627933065007 772195282249 795186110192 |
| Unit Count | 240 Ounce |
W**Y
great product. taste good and easy on stomach.
great taste. easy on the stomach compared to other brands that are highly recommended. plus this has real foods in the ingredients not a bunch of fillers and creamers. but actual food like rice, sweet potatoes, avocado, corn. blends great in a bottle.easy to get rid of clumps. I do half serving twice a day. (2 scoops 16 oz whole milk.) feels like a shake. a full serving size might be much at once and maybe harder to blend. also still is recommended to help with bloating to take somthing to help digest as the serving size is major intake of calories and proteins. I take the big greens as well by mutant. also great
S**G
Would Highly Recommend
IMMACULATE FLAVOR Is most definitely the best chocolate flavored protein I've ever had (even with just water). Dissolves great too (mainly water and not too much powder at once). GREAT RESULTS As a hard gainer, this definitely had me looking fuller in all the right places. Went from 153, 154 to 165 in less than a month. Strength gains were very noticeable. Added a few extra lbs and or extra couple of reps to my workouts every other week. Unfortunately as with many mass gainers, despite me not having a noticeable "gut", it did have me feeling somewhat bloated when taking it. 9/10 would highly recommend.
E**Y
Great Buy
Now I don't normally give 5 stars for anything, but this is worth it . At first I was skeptical of of how it would taste, let me tell you this is GOOD. It gives the recommended scoop, but I use 2 scoops with fat free lactate and it has a fantastic taste, mixes well and the bag is huge...I would definitely recommend and buy again reasonable priced and worth it
M**Y
Good baseline
I didn't expect to go through the bag within 2 weeks I didn't gain weight but I did maintain my weight. Ate the same amount food with shakes. It was really good taste
J**D
Good value
Bought chocolate. Doesn’t really taste like chocolate. Tastes like sweetened shredded wheat which doesn’t bother me. I like shredded wheat.
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
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.
G**N
Good,clean calories
Love this stuff,put on 7lbs,in a month,(muscle memory)but I just started training again after surgery,plus it helped me maintain body weight while I was recovering.
M**O
Ottimi risultati
Buon integratore
O**A
Preis Leistung top
Kann ich echt nur weiterempfehlen Es ist gut lösbar und schmeckt gut
T**Y
Produit de qualité et qui fonctionne vraiment !
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 results
Good products I am gaining 8 kg in 2 month
T**Y
Super bedankt voor het pakketje
Super bedankt voor alles
Trustpilot
5 days ago
4 days ago