Last updated at 13/05/2026 04:18:23
Mutant 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 – 5 lbs –
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Mutant Mass Milk Chocolate / 5Lb
Delivery $14.95
Mutant Mass - 5lbs Triple Chocolate
Delivery $54.99
originally posted on influenster.com
Mutant weight gainer is top of the line. I was weight training and noticed that at 53 years old, I wasn't gaining muscle as easily as I once had. I tried several different weight gaining protein powders and none come close to Mutant. It has over 50 grams of protein - whey, egg and casein- which prevents muscle loss. It tastes really great too. I only drink it on my gym days, right after working out. The times I have run out of it, I can see a difference. Every ounce of this protein powder contains important nutrients, amino acids and proteins needed for gains.
originally posted on mysupplementshop.co.uk
A great product if you really are just trying to gain as much weight as possible, it does the job for that. This product does not concentrate just on the protein but instead gives you also a massive amount of carbs per serving, so beware if you already have any weight on you at all this may not be the best product for you, especially if you are trying to cut up. The flavour I got was cookies and cream which is ok but a little bit sickly, you basically just have to get it down you as quick as you can, but it also does fill you up quite a lot too so remember that if you are about to eat a meal afterwards. If you need mass then go for this, if you need definition then another choice concentrating purely on protein may be your best option.
originally posted on mysupplementshop.co.uk
I never ever have left a review but this time I will make an exception, I been lifting weights and had many weight gainers for years but never ever have a come across a more foul smelling and tasting weight gainer in my life omg. I bought the 6kg tripple chocolate flavour. I struggle to even put into words the smell it smells like chemicals and a horrible off smell to it and tastes the same it is literally undrinkable, I put 3 scoops in whole milk and gipped more then I ever have in my life trying to drink the whole thing. Once I drank it I had stomach ache for one hour after finishing it literally cannot drink this its absolutely foul. And believe me I never care to leave rewiews and I'm not a picky eater or drinker I usually can stomach anything but this is ... MoreI never ever have left a review but this time I will make an exception, I been lifting weights and had many weight gainers for years but never ever have a come across a more foul smelling and tasting weight gainer in my life omg. I bought the 6kg tripple chocolate flavour. I struggle to even put into words the smell it smells like chemicals and a horrible off smell to it and tastes the same it is literally undrinkable, I put 3 scoops in whole milk and gipped more then I ever have in my life trying to drink the whole thing. Once I drank it I had stomach ache for one hour after finishing it literally cannot drink this its absolutely foul. And believe me I never care to leave rewiews and I'm not a picky eater or drinker I usually can stomach anything but this is literally like drinking poison wow
| Calories | 1100 |
| Trans Fat | 0g |
Mutant 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 – 5 lbs –
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Mutant Mass Milk Chocolate / 5Lb
Delivery $14.95
Mutant Mass - 5lbs Triple Chocolate
Delivery $54.99
Mutant weight gainer is top of the line. I was weight training and noticed that at 53 years old, I wasn't gaining muscle as easily as I once had. I tried several different weight gaining protein powders and none come close to Mutant. It has over 50 grams of protein - whey, egg and casein- which prevents muscle loss. It tastes really great too. I only drink it on my gym days, right after working out. The times I have run out of it, I can see a difference. Every ounce of this protein powder contains important nutrients, amino acids and proteins needed for gains.
A great product if you really are just trying to gain as much weight as possible, it does the job for that. This product does not concentrate just on the protein but instead gives you also a massive amount of carbs per serving, so beware if you already have any weight on you at all this may not be the best product for you, especially if you are trying to cut up. The flavour I got was cookies and cream which is ok but a little bit sickly, you basically just have to get it down you as quick as you can, but it also does fill you up quite a lot too so remember that if you are about to eat a meal afterwards. If you need mass then go for this, if you need definition then another choice concentrating purely on protein may be your best option.
I never ever have left a review but this time I will make an exception, I been lifting weights and had many weight gainers for years but never ever have a come across a more foul smelling and tasting weight gainer in my life omg. I bought the 6kg tripple chocolate flavour. I struggle to even put into words the smell it smells like chemicals and a horrible off smell to it and tastes the same it is literally undrinkable, I put 3 scoops in whole milk and gipped more then I ever have in my life trying to drink the whole thing. Once I drank it I had stomach ache for one hour after finishing it literally cannot drink this its absolutely foul. And believe me I never care to leave rewiews and I'm not a picky eater or drinker I usually can stomach anything but this is ... MoreI never ever have left a review but this time I will make an exception, I been lifting weights and had many weight gainers for years but never ever have a come across a more foul smelling and tasting weight gainer in my life omg. I bought the 6kg tripple chocolate flavour. I struggle to even put into words the smell it smells like chemicals and a horrible off smell to it and tastes the same it is literally undrinkable, I put 3 scoops in whole milk and gipped more then I ever have in my life trying to drink the whole thing. Once I drank it I had stomach ache for one hour after finishing it literally cannot drink this its absolutely foul. And believe me I never care to leave rewiews and I'm not a picky eater or drinker I usually can stomach anything but this is literally like drinking poison wow
I've been using Mutant Mass when bulking for the last 5 years starting with the first formula up to the previous, ran out and got the new latest version. My thoughts? either i have a bad batch or they have messed things up so bad i wont be using it any more! it's gone from being tasting chocolate to a sickly sweet artificial taste like a bad sweetner? it's supposed to have less carbs from simple sugars and better carb profile by adding sweet potato which i thought was a great idea! sadly this isnt working for me and after shaking up the bag, hoping it would maybe help mix up the ingredients better I have given up and thrown the bag in the bin as i just cant drink it! I hope they get enough feedback to change things.
I've got a tried and tested routine but my normal brand was out of stock (not promoting any other brand but it's the O N Serious Mass - 5k). I have a small breakfast but a huge dinner over 2000 calories. I usually take two shakes a day and I tend to put on weight both visibly and on the scale. When using this brand, I lost weight in the first two weeks and have since plateaued at 5kg lighter. This shake can not be 1100 calories as there is no weight gain on the scale or visibly. I'm an ex pro and need a lot of calories to maintain / gain weight due to my naturally high metabolism. I will not be buying this brand again and I'm pretty annoyed I've lost 5kg in less than a month to be honest.
I'm about to use this product for my Balking phase i'm about to start This coming Monday I got all the initial things I need to have a successful balking there is to get ready for the next contention. Unfortunately, I had the Paul this one due to family emergencies and change the life's situation without being said. I'm still planning to intermistrow and be a qualifier. I am about to pay for my ticket since a spot comes open here soon. I'm just product before in the passing. I was able to pack on a lot of muscle mass in the short mountain. I would hide work minutes to anyone who is struggling to gain weight or maintain muscle mass. During a clean bulk, it is a number one mass scanner for a reason and I would highly recommend this to anybody.
Like everyone else I read the reviews. I went on other sites and looked at other products. This was best value for money for the size and amount of scoups u need. Some look great but then u need twice as much powder. I plumped for it and I'm really glad I did. It's huge and it's tasty. I've lost weight through illness and just want to put a stone back on. I'm very busy and don't get chance to eat as much as I should (I do eat also) 😂 I would 100% buy this again. I use one scoup per 3/4 pint of milk. It tastes good. I'm putting weight on 😊 Genuinely happy with this product. I have the strawberry & banana flavour. It is sweet but I like that. Value for money is excellent. I'd upload a photo but the feature never works.
When I say this is the best I'm not jokingggg. Buy it nooowwwww-It mixes seamlessly with either water or milk or both. I also like that i dont always have to blend it. Mixes easily with a milk frother too-Tastes amazzinngg!-Didn't have any stomach or digestive issues but i also started slowly seeing how some people had issues digesting it. I started with one scoop every other day for the first week then I upped it to two scoops a day just to ease my stomach into it.- I gained some weight but i haven't been consistently training so i'll cap it to that.- I'm about to make my second purchase, train hard and i'll come back with a better review on the "mass gainer" part of this product
The cookies and cream flavour is amazing! one of the best tasting protein shakes ive had. It mixes well however i would suggest having half portions (2 scoops) perhaps twice a day instead of the full 4 in one go. Even with 2 scoops you need 500mm of liquid to make it drinkable. I also find you dont have the bowel issues when taking the product like this. I use this with MP assault and find they are a good combo for MP before with this stuff after. My only issue would be that you almost have to take this product in half measures. All in all- a great product, well priced for what you get and will be buying again!
| Calories | 1100 |
| Trans Fat | 0g |
Mutant Mass is a muscle mass gainer designed for serious gains. It delivers 1,100 calories per serving, making it a top choice for those aiming to gain muscle mass. The product is crafted with natural whole foods like barley, sweet potato, and avocado, and packed with 56g of protein, 192g of clean carbs, and essential fats from natural sources. This gourmet-flavored mass gainer offers a blend of EAAs and BCAAs, without synthetic colors or flavors. It's perfect for athletes looking to bulk up, especially men and women who need a high-calorie supplement to support their fitness goals. The product is available in a 5-pound size and comes in a black container.
Mutant Mass is a muscle mass gainer designed for serious gains. It delivers 1,100 calories per serving, making it a top choice for those aiming to gain muscle mass. The product is crafted with natural whole foods like barley, sweet potato, and avocado, and packed with 56g of protein, 192g of clean carbs, and essential fats from natural sources. This gourmet-flavored mass gainer offers a blend of EAAs and BCAAs, without synthetic colors or flavors. It's perfect for athletes looking to bulk up, especially men and women who need a high-calorie supplement to support their fitness goals. The product is available in a 5-pound size and comes in a black container.
in 3 offers
The lowest price for Mutant Mass, Triple Chocolate 5 lbs right now is $65.67 at nzmuscle.co.nz, compared across 3 retailers.
The all-time low was $44.97 on 16 Jan 2024 — today's price is 46% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 13 May 2026.
Mutant Mass, Triple Chocolate 5 lbs
Mutant Mass is a muscle mass gainer designed for serious gains. It delivers 1,100 calories per serving, making it a top choice for those aiming to gain muscle mass. The product is crafted with natural whole foods like barley, sweet potato, and avocado, and packed with 56g of protein, 192g of clean carbs, and essential fats from natural sources. This gourmet-flavored mass gainer offers a blend of EAAs and BCAAs, without synthetic colors or flavors. It's perfect for athletes looking to bulk up, especially men and women who need a high-calorie supplement to support their fitness goals. The product is available in a 5-pound size and comes in a black container.
Mutant Mass is a muscle mass gainer designed for serious gains. It delivers 1,100 calories per serving, making it a top choice for those aiming to gain muscle mass. The product is crafted with natural whole foods like barley, sweet potato, and avocado, and packed with 56g of protein, 192g of clean carbs, and essential fats from natural sources. This gourmet-flavored mass gainer offers a blend of EAAs and BCAAs, without synthetic colors or flavors. It's perfect for athletes looking to bulk up, especially men and women who need a high-calorie supplement to support their fitness goals. The product is available in a 5-pound size and comes in a black container.
