MuscleTech Mass Tech Extreme 2000 is a very high-energy mass gainer for people who struggle to eat enough. On the Australian label, a full 6-scoop serve (564 g) mixed with water gives 62 g of protein, 452 g of carbohydrate and 9,010 kJ, plus 3 g of creatine. The 80 g protein figure on the front only applies with 500 mL of skim milk. Shop Mass Tech Extreme 2000.
At a glance
| Detail | Mass Tech Extreme 2000 |
|---|---|
| Brand | MuscleTech |
| Type | Mass gainer, labelled as a formulated supplementary sports food |
| Serve size | 6 scoops (564 g Triple Chocolate Brownie, 567 g Vanilla Milkshake) in 500 mL of water or skim milk |
| Protein per serve | 62 g mixed with water; 80 g mixed with 500 mL skim milk |
| Energy and carbohydrate per serve (water, Triple Chocolate Brownie) | 9,010 kJ (2,160 kcal), 452 g carbohydrate, 25 g sugars, 7.0 g fat |
| Creatine per serve | 3.0 g creatine monohydrate |
| Servings / sizes we list | 5.44 kg (12 lb) bag, approx. 10 full serves |
| Flavours we list | Triple Chocolate Brownie, Vanilla Milkshake |
| Dietary notes | Contains milk and soy. May contain egg. Fructose is in the ingredient list. |
What is in Mass Tech Extreme 2000
Why the pack says 80 g but the panel says 62 g
The front of the pack shows 80 g of protein and 2,340 Calories, and its footnote says these are per serve with 500 mL of skim milk. MuscleTech's own footnote states the product contains 62 g of protein per serving, and the Australian nutrition panel shows 62 g per serve mixed with water. So the powder supplies 62 g, and the other 18 g comes from the milk. Energy works the same way: 9,010 kJ (2,160 kcal) with water, or 9,780 kJ (2,340 kcal) with skim milk.
The carbohydrate complex is maltodextrin and highly branched cyclic dextrin, and fructose also appears in the ingredient list. The protein is a whey blend of concentrate, isolate and hydrolysed isolate. The Australian Institute of Sport (AIS) notes that weight gain formulas have a diluted protein content compared with straight protein supplements, and that is true here: carbohydrate is by far the biggest part of each serve.
Each full serve has 3.0 g of creatine monohydrate. The AIS creatine fact sheet says muscle creatine can be maintained with 3 to 5 g a day. Some of MuscleTech's website copy mentions a 10 g dose of creatine, but the Australian panel lists 3.0 g, so go by the label on your bag. More on dosing in how to take creatine.
The pack also claims 18 vitamins and minerals. The panel lists vitamins A, C, D and E, the B group vitamins, calcium, iron, iodine, zinc, copper and chromium, many at around 25% of the recommended dietary intake per serve.
The AIS places mixed macronutrient supplements in Group A as sports foods, useful during periods of lean mass gain when appetite is not enough. It also warns that energy-dense shakes can be an unnecessary expense and can work against you if you do not need the energy.
Who it suits
- Hard gainers with high energy needs who cannot eat enough food.
- Heavy trainers in a planned bulking phase.
- People who want a gainer with creatine and added vitamins and minerals in one product.
Who should check first
- Under 15 or pregnant: FSANZ requires formulated supplementary sports foods to state they are not suitable for children under 15 years of age or pregnant women, and should only be used under medical or dietetic supervision.
- Allergies: contains milk and soy, and may contain egg.
- Fructose malabsorption or FODMAP intolerance: the AIS says people with these should be aware of the fructose content in mixed macronutrient supplements.
- Medical conditions or medication: a full serve is very high in carbohydrate and energy, so check with your doctor or an Accredited Sports Dietitian.
- Already taking creatine: count the 3.0 g per full serve toward your daily total.
- Drug-tested athletes: Sport Integrity Australia says no supplement can fully guarantee a negative test. Check the batch in the Sport Integrity app and read our guide for drug-tested athletes.
How to use Mass Tech Extreme 2000
MuscleTech gives two options. With a blender, mix 1 serve (6 scoops) with 500 mL of water or skim milk once a day. With a shaker, mix half a serve (3 scoops) with 250 mL of water or skim milk twice a day. Take it in the morning, between meals or after training, and maintain an adequate state of hydration.
The half serve may be easier to manage. Mixed with water, 3 scoops give 31 g of protein, 226 g of carbohydrate and 4,510 kJ. That protein amount sits inside the 20 to 40 g per serving the International Society of Sports Nutrition (ISSN) protein position stand suggests. At one full serve a day, the bag's approx. 10 serves last about 10 days.
Gainers work best on top of regular meals, not instead of them. See how much protein per day to plan the rest of your intake.
How it compares
- Mass Gainer by CBUM: a smaller 4-scoop (275 g) serve with 1,070 Calories, 53 g of protein and 2.5 g of creatine, and a label that suggests one scoop at a time.
- Optimum Nutrition Gold Standard 100% Whey: 24 g of protein and 496 kJ per 30.4 g serve (Double Rich Chocolate), for when you only need extra protein.
- Pure Cream of Rice by Rapid Supplements: a jasmine rice carbohydrate base in a 40 g scoop, if you would rather add carbohydrate as a bowl than a shake.
See the full weight gainer range.
Where to buy Mass Tech Extreme 2000 in Melbourne and Australia
You can buy MuscleTech Mass Tech Extreme 2000 online at Supps247 with Australia-wide delivery (see shipping and returns), or order online and collect from one of 11 Supps247 stores that offer click and collect pickup. Supps247 has 18 stores, 17 in Victoria plus Richlands in Queensland, so use the store locator to find your nearest one. Staff in store can help you compare labels side by side, and our price match guarantee covers eligible items (conditions apply).
Mass Tech Extreme 2000 review: our verdict
Mass Tech Extreme 2000 is a very high-energy gainer that suits only genuine hard gainers with big energy needs. A full 6-scoop serve mixed with water gives 62 g of protein, 452 g of carbohydrate and 9,010 kJ, plus 3 g of creatine and added vitamins and minerals. Read the label carefully, though: the 80 g protein figure on the front only applies when mixed with 500 mL of skim milk, and carbohydrate is by far the largest part of each serve. Most people will find the 3-scoop half serve easier to manage. If you just need more protein, a standard whey such as ON Gold Standard is the better buy.
FAQs
How much protein is in Mass Tech Extreme 2000?
A full 6-scoop serve mixed with water has 62 g of protein, which matches MuscleTech's own footnote. The 80 g on the front of the pack is the figure with 500 mL of skim milk, because the milk adds 18 g. A half serve (3 scoops) with water gives 31 g.
How many serves are in the 5.44 kg bag?
The Australian label lists approx. 10 full serves of 6 scoops. Using the shaker method of 3 scoops twice a day, that is about 20 half serves.
How much creatine is in Mass Tech Extreme 2000?
The Australian panel lists 3.0 g of creatine monohydrate per full serve and 1.5 g per half serve. Go by the panel on your bag rather than website copy that mentions a higher dose.
Do I have to drink the whole 564 g serve at once?
No. MuscleTech's shaker option is 3 scoops in 250 mL, twice a day, which splits the full serve into two smaller shakes.
Is Mass Tech Extreme 2000 good for beginners?
Only if eating enough is your main problem. It is a very large serve, so start with the half-serve option and keep regular meals as the base of your diet. If you just need protein, a standard whey protein is simpler.
Label details checked against the official MuscleTech Australia product page and its Australian nutrition panels on 19 October 2026. Formulas can change, so always read the label on the product you buy and follow the directions.
Sources: MuscleTech Australia, Mass-Tech Extreme 2000; MuscleTech Australia, Triple Chocolate Brownie nutrition panel; MuscleTech Australia, Vanilla Milkshake nutrition panel; MuscleTech Australia, Mass-Tech Extreme 2000 pack image; FSANZ, Sports foods; Australian Institute of Sport, Group A: mixed macronutrient, isolated protein and creatine fact sheets; Jäger et al. (2017), ISSN position stand: protein and exercise; Sport Integrity Australia, Supplements in sport; Raw Nutrition, Mass Gainer label panel; Optimum Nutrition Australia, Gold Standard 100% Whey; Rapid Supplements, Cream of Rice
