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Interactive Mammoth : 4.4 KG

QuickFind: 3814
Monster Price: £33.99
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RRP: £59.99
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Customer Rating
2.1
out of 5
based on
34 Review(s)
Click here for rating breakdown
Breakdown of Customer Ratings based on 34 Review(s)
Effectiveness
2
out of 5
Mixability
2
out of 5
Taste
2
out of 5
Quality
2
out of 5
Value
2
out of 5
Overall
2
out of 5
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Why buy Interactive Mammoth : 4.4 KG?
What Interactive Nutrition say about Mammoth 2.2kg:
Specifically designed for the hard gainer or individual looking for a product to help them gain weight and strength fast - look no further than Mammoth 2500.

The name says it all!

Consume 2 servings a day with 2% milk will add 2500 calories to the diet, which in addition to the normal diet will help increase weight.

Benefits of InterACTIVE Nutrition International Mammoth 2500™:

Quite simply the most calorie-dense and best-tasting weight gain product on the market today!

Grow big with a Mammoth dose of Protein:

50 grams of a premium quality, multi-blend protein (Whey protein concentrate, total milk protein, pure egg protein).

Grow big with a whopping Mammoth dose of Carbs:

152 grams of quality carbohydrates to help fuel your body, along with plenty of quality calories to help you grow.

Mammoth is a premium quality protein blend designed for maximum growth:

Outstanding biological value and protein efficiency ratio.

Balanced and completely intact profile of whey protein microfractions.

Rich in performance enhancing fat for a slow and steady release of energy:

The fat in this formula comes only from healthy MCT (Medium Chain Triglycerides) which support performance and which cannot be stored as fat.

Grow with maximum absorption of all the ingredients in Mammoth:

Activated with a high quality proteolytic enzyme blend to ensure optimal nutrient uptake.

Enjoy every serving of mammoth to the last drop.

Available in tasty mouth-watering flavours.

Great tasting and convenient weight gain beverage, which can be taken any time for a mega dose of mammoth nutrients!
Reviews
Review

“ Very good weight gainer, taken properly with a correct diet helps to put weight on. Current just ordered my next bucket. Normaly take until the secound bucket to put weight on. The last time i took this product i put 1 stone. Hope i do again :D ”

Posted by Dave

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ AMAZING PRODUCT, TASTES GREAT, I PUT ON A LOT OF CLEAN MASS ON THIS, IM A REALLY AHRD GAINER AND LOVED THIS PRODUCT. HIGHLY RECCOMENDED. ”

Posted by Pelton

Ratings
5Effectiveness
5Mixability
5Taste
5Quality
5Value
Overall rating:
5
Review

“ Used this to put on the weight before cutting it. Managed with a high carb diet to put on 1st 5lbs in just over 2 weeks! ”

Posted by Jake

Ratings
5Effectiveness
5Mixability
5Taste
5Quality
5Value
Overall rating:
5
Review

“ Brilliant product! been through 3 tubs of this. This, training lots, and eating lots of other good calories I gained a stone fairly quickly, and not fat either. Would definately buy again, Choc tastes like McD milk shake :-) Def requires blender tho. ”

Posted by Andy

Ratings
5Effectiveness
4Mixability
5Taste
5Quality
5Value
Overall rating:
5
Review

“ Wasn't that impressed. Tastes good though. ”

Posted by Mo

Ratings
3Effectiveness
1Mixability
4Taste
3Quality
2Value
Overall rating:
3
Review

“ Realy good to put on weight best ive ever used get ready 4 it if you havent worked out hard enough your arse falls out. piles. ”

Posted by Chris

Ratings
5Effectiveness
2Mixability
3Taste
5Quality
4Value
Overall rating:
4
Review

“ I'd highly recommend this product. I'm a very hard gainer I took this with Mass Plex and put on a stone in a month. The taste is fantastic, nicer with milk although I had it with water, and hence why the mix-ability wasn't as great, had a lot worse! ”

Posted by Bilo

Ratings
5Effectiveness
4Mixability
5Taste
4Quality
4Value
Overall rating:
4
Review

“ Shockin stuff! ”

Posted by Dave T

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ Great tasting weight gainer, found that it mixes poorly unless you use a blender, gained weight using it as suggested but prefer SciMX Mass System, mixes alot better and found better gains in weight and strength. ”

Posted by Wayne

Ratings
3Effectiveness
2Mixability
5Taste
3Quality
3Value
Overall rating:
3
Review

“ Not great... ”

Posted by Andy C

Ratings
3Effectiveness
1Mixability
3Taste
2Quality
2Value
Overall rating:
2
Review

“ I just think there are better mixing and tasting products out there... ”

Posted by Ali

Ratings
2Effectiveness
2Mixability
2Taste
2Quality
2Value
Overall rating:
2
Review

“ Dreadful! waste of money! ”

Posted by Sully

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ I've just gone through a tub of this and aqm quite pleased with my results, i know this is the sort of thing that will give you "jock fat"(big arms with no definition) but i have found it quite good, i'veput on one stone and going to the next tub :) ”

Posted by Danny

Ratings
4Effectiveness
3Mixability
3Taste
4Quality
4Value
Overall rating:
4
Review

“ Not bad at all. I prefer Mutant Mass or Critical Mass though, especially the waxy maize in the CM... ”

Posted by Mo

Ratings
2Effectiveness
3Mixability
3Taste
3Quality
3Value
Overall rating:
3
Review

“ Taste is ok but mixes rubbish. Won't buy again. ”

Posted by Jake

Ratings
2Effectiveness
1Mixability
3Taste
1Quality
1Value
Overall rating:
2
Review

“ I used Mammoth and thought it was poor compared to other weight gainers. It is very sweet and Im worried now, that after gaining nearly a stone of FAT that mammoth is cheap or fake! ”

Posted by Billy Cole

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ Agree with the above. It doesn't mix the same and i am not happy with this. Even the tub is crap. Won't buy again ”

Posted by Gio

Ratings
1Effectiveness
1Mixability
2Taste
1Quality
1Value
Overall rating:
1
Review

“ Cheap and nasty! Not like it used to be at all... ”

Posted by Dirk D

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ Think the old Mammoth 2500 was good. The new stuff must be fake, it's like sugar and water, it will just make you gasey and fat. Look for alternatives! ”

Posted by David Ball

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ Mammoth 2500 - worried this is fake, as they send you a black tub, with a label that is stuck on with prit stick! I gained nothing but fat. In my opinion try Critical Mass 2700. I gained 4lbs with the other product - all muscle. Just fat with mammoth ”

Posted by Adb

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ Dog sh*t! ”

Posted by MoMo

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ This is not taste or mix like it used to ”

Posted by Lo

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ Better alternatives out there... ”

Posted by Sean G

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ I'll be brutally honest, this stuff is sh*t. Even the tub it is packaged in is crap, the handle came off. Cheap and nasty... ”

Posted by Naughty

Ratings
1Effectiveness
2Mixability
1Taste
1Quality
2Value
Overall rating:
1
Review

“ Try serious mass or critical mass. This is rubbish! ”

Posted by Al

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ Absolute cack! ”

Posted by Jeff

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ Total cack ”

Posted by Halliwell

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ Bag of s**t ”

Posted by Mark

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ Terrible product. What has happened to this product! ”

Posted by Phil

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ Mixes poorly. Not like used to be... ”

Posted by Ant

Ratings
1Effectiveness
1Mixability
1Taste
1Quality
1Value
Overall rating:
1
Review

“ I won't be buying again... ”

Posted by Johnny

Ratings
2Effectiveness
1Mixability
3Taste
1Quality
1Value
Overall rating:
2
Review

“ Been using this stuff for just short of 2 weeks and I have put on 10 pounds, would not buy anything else, I take 3 scoops twice a day and mixes very well, nothing on the market tastes better then this stuff! will continue to use as im seeing great results ”

Posted by Mark

Ratings
5Effectiveness
4Mixability
5Taste
5Quality
5Value
Overall rating:
5
Review

“ Iv found it very hard to gain any weight or strength in the past. The first 3 weeks nothing had happened but when i changed my gym sessions and took the suggested amount in the next three weeks I had gained half a stone and seen significant strength gains. By far the best supplement iv used to date. ”

Posted by Jack

Ratings
4Effectiveness
3Mixability
4Taste
4Quality
4Value
Overall rating:
4
Review

“ Wasn't that impressed. Better products out there. ”

Posted by Scott G

Ratings
2Effectiveness
1Mixability
3Taste
1Quality
2Value
Overall rating:
2
Ask a Question
Hi was wonderin how many calories per shake with water and is this a better gainer than critical mass cheers
there is roughly 900 calories per serving. this product is near identical to critical mass. critical mass has the same nutritional breakdown but uses slightly higher quality proteins and tastes nicer in my opinion. -AC-


Hi. There are so many products and I am not sure which one to use. I have a high metabolism. What is the difference between mammoth and critical mass? Or is N large 2 by pro lab more effective. I would greatly appreciate your help. thanks
critical mass is the follow up to mammoth. it uses slightly higher quality ingredients and tastes nicer in my opinion. i would recommend critical mass over N large. -AC-


Are you allowed this if you were drug tested in rugby union
yes there is nothing in mammoth that would allow you to fail a drugs test, -AC-


Hi iv bought mamoth 2500 (two tubs) and i want to gain weight becasue i play rugby i train four or more times a week on the weight and also do cardio but i notice mammoth has alot of suger in a serving wold this turn into fat even tho i train becasue i want to go bigger as in bulk but i am afriad of going fat and also i know how to diet ect but do i take normal protein with this or not. also becasue there is 84grammes of suger in one serving will it contribute to being diabetic becasue i dont want this either. it says take to a day but i am worried is this to much as in suger? thanks sorry about all the questions
the sugars come from maltodextrin and fructose. they will not cause you to become diabetic but may contribute to fat stores. generally when people take a weight gainer they expect to gain some fat. a product containing nearly 1000 calories per serving is always going to increase fat. -AC-


Just wondering if you know when chocolate is back in stock?
im afraid it may not be coming back into stock. this product has been discontinued so we are struggling to get hold of any more stock. -AC-


Is this suitable for a vegetarian?
im not certain on this. i recommend e-mailing the manufacturer. -AC-


I am planning to put on size as well as aiming to get cut. is it advisable to take mammoth with a fat stripper or will it just balance out? i dont want to get a belly by taking mammoth so is it neccessary to get a fat stripper too?
that is pointless. mammoth is jsut a high calorie gainer to add calories to your diet. fat strippers help you to burn more calories. you may as well have jsut not intaken the calories in the first place. you cant add muscle and bur fat at the same time. -Ac-


Hi , im new to this and was just wondering how can this only be 10 servings at 40 pound ? as it would only last a week
hi anthony thanks for your question. there are actually 20 servings per tub. it is quite good value for a mega calorie gainer. -AC-


I recently brought mutant mass because i read good reviews about it im just wondering if there are any more that you would recommend to me iv tried a few more in the past thankyou for your time john
hi john. similar mass gainers to mutant mass that are also very good would be the applied nutrition critical mass or boditronics mass attack. Best regards -AC-


When would you reccomend taking this? before the gym after and one before bed? and what about non training days should i use this ?
Dear Alan, I would recomend taking one serving in the morning and one post workout. On non training days just have one in a morning and one around the time of your usual post workout drink. Kind Regards Dave


I heard a lot of people sayng Mammoth is a lot of fakes on the market and it's all sugar these days. I used it and gained weight but all fat. Is this cos it is fake? any better alternatives?
Dear Billy, I cant imagine there been fakes of this product. The product is high in sugar though however anyways, and you may have gained fat due to it been so high in kcals and carbs. I would have a look at a denser kcal weight gainer, something like USN muscle fuel anabolic. Dave


I'm noticing Mammoth is going out of stock all over the place. And this concerned me, especially since so many people are saying there are cheap fakes on the market now. I used this before and it was good though the last few tubs have mostly been sugar and the quality has dropped. Is there a better alternative, and are there really fake Mammoth 2500 on the market??
Hi David Its the first i heard about being fakes on the market, all our products come from the manufacturer. My advice is always buy from sites or shops you trust. As a good repalcement i would highly recommend the USN muscle fuel anabolic protein. Kind regards Mikael Phd


Looking at the reviews below, I can confirm I get better gains from Critical Mass 2700 than Mammoth 2500 because there's a far better fat blend, carb blend and protein blend in the Critical Mass. What worries me, is Ive heard that Mammoth is actually fake these days as it's not the product it used to be? Can you confirm if mammoth 2500 is fake? What's with the black tub sent out when the pictures are white?
Dear Adb, The mammoth 2500 is definately not a fake protein supplement. The tubs are purely just the labelling change, as every company likes to have a facelift every now and again. Dave


Hi my mate has told me the mammoth wieight gain is good stuff :)and he has recommended it to me but i just need to now dose it contain any steroid based stuff in it and is it safe.. wb thanks
Hello James, Mammoth is a good weight gainer and does not contain anything like Steroids or pro-hormones etc. Best regards


What has happened to the black 4k tub of it that was great stuff ?
Hi Matty, Not sure which one you are referring to, if it's mammoth it will still be the same product. Regards LT