Mutant Mass Extreme Gainer, Whey Protein Powder, Vanilla Ice Cream, 2.2 lbs
About this product
About this item "Extreme calorie density for hard gainers: Specially formulated for those with fast metabolisms who struggle to add size, this high calorie protein delivers 1,270 calories per serving to fuel intense muscle building and help you overcome stubborn plateaus."
"Premium 3-source whey protein blend: Each serving provides 46g of 100% pure whey protein (when mixed with 1% milk) from isolate, concentrate, and hydrolyzed sources to support rapid muscle recovery and repair after intense strength training sessions."
"Complex carbs from real food sources: Fuel your gains with clean calories sourced from nutrient-dense natural whole foods like sweet potato, barley, and rolled oats. This sustained energy source helps replenish glycogen without the use of unnecessary junk fillers."
"Naturally loaded with bcaas and glutamine: This bodybuilding supplement is naturally rich in BCAAs, EAAs, and amino acids critical for protein synthesis. These vital nutrients help protect lean muscle mass and keep your body in an optimal state for consistent growth."
"Gourmet vanilla flavor and easy mixing: Enjoy the rich Vanilla Ice Cream milkshake taste that mixes effortlessly in water or milk. Our formula is designed for serious athletes who demand high-performance sports nutrition without sacrificing gourmet taste or solubility."
Editor's Take
Amazon reviewers for Mutant Mass Extreme Gainer in Vanilla Ice Cream consistently praise mixability, calorie density, and weight-gain results, with many saying it helps them bulk up and works well as a meal replacement. Reviewers also repeatedly mention that the vanilla flavor tastes good, though taste feedback is not universal.
Common complaints on Amazon include digestive side effects such as diarrhea, plus mixed feelings about value for money, texture, and protein content. The pattern across reviews suggests it is viewed as an effective mass gainer, but one that can be heavy on the stomach for some users.
Reviews on product pages from specialty retailers echo the same themes: solid taste, good mixing, and noticeable fullness or weight gain, alongside occasional notes that the flavor can be too sweet or that extra flavoring helps.
YouTube results show multiple real review videos about Mutant Mass/Mutant Mass Extreme Gainer, including English- and Spanish-language reviews, hands-on results videos, and flavor-specific discussions. The most relevant videos found are focused on Mutant Mass Extreme 2500 and Mutant Mass gainer testing, which are clearly about this product line.
- Overall sentiment: mostly positive for effectiveness and mixability.
- Main positives: weight gain support, easy mixing, vanilla flavor.
- Main negatives: stomach issues for some users, mixed taste/value opinions.
Price History
Specifications
| Product Dimensions | 3.15 x 9.45 x 11.61 inches; 2.2 pounds |
| Item model number | 36101US |
| Date First Available | October 22, 2025 |
| Manufacturer | Mutant |
| ASIN | B0FXBSYP7X |
| Best Sellers Rank | #7,410 in Health & Household ( See Top 100 in Health & Household ) #4 in Sports Nutrition Weight Gainers |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,160) |
