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Extreme Mass
Extreme Anabolic Weight Gainer
4.5 Stars
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International Extreme Mass
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International Protein Extreme Mass Dangerously Anabolic Weight Gainer was formulated as a powerful mass-building supplement.  The nutrient rich formulation, including 5 types of protein, a unique selection of complex carbohydrates and a healthy blend of Canola and Sunflower oils with fast-burning MCT Oils, puts the emphasis on ensuring the body maintains a highly anabolic state to maximise extreme mass and size gains.

One of the key attributes that sets Extreme Mass apart from other Mass Gainers on the market is that it is a genuine energy rich high calorie weight gainer, not just a high carbohydrate formulation being passed off as a mass gainer.  To facilitate lean mass gain the body needs extra calories.  While adding carbs (carbohydrates) provides a muscle sparing energy source, they still only provide the same energy as protein.  Gram for gram, a true weight gainer, like Extreme Mass, provides a higher concentration of energy than protein and carbs to make it easier to consume the calories required for optimum lean weight gain. Extreme Mass uses fast burning MCT Oils to provide rapid high density energy.  While MCT Oils are high in saturated fat, they don't contain the fatty acids that cause heart disease.  Just the same, the saturated fat content is balanced by a blend of Canola and Sunflower oils, high in Monounsaturated and Polyunsaturated oils, including Essential Fatty Acids (EFA's) Linoleic (omega 6) and Linolenic (omega 3).

Another "Dangerously Anabolic" feature of Extreme Mass is its superior natural amino acid profile, providing all the necessary protein factors essential for muscle growth.  Hydrolysed Whey Protein Isolate (Whey Peptides), High Glycomacropeptide Whey Protein Isolate (WPI), Whey Protein Concentrate (WPC), Calcium Caseinate and Egg Albumen were carefully selected not only for their specific amino acid profiles, but for their unique absorption rates.  This is the same proven proprietary blend of 5 proteins found in International Protein's PROTEIN SYNERGY 5. As a result Extreme Mass also delivers a constant supply of essential amino acids into the bloodstream for a period of hours, ensuring a high positive nitrogen balance is maintained for maximal muscle growth. Quality multi-phase release proteins are even especially critical to hard gainers so why settle for a cheap WPC (Whey Protein Concentrate) based weight gainer?

Complimenting the anabolic proteins in Extreme Mass is a balanced combination of muscle sparing carbohydrates from Medium Length Glucose Polymers and easily digested low-allergy Rice Starch.  These multi-phase release carbohydrates provide both immediate and long term energy to help satisfy fast metabolisms, fuel high intensity training, improve anabolic recovery and spare protein to drive massive muscle growth whilst minimising fat gain.

Who should use International Protein Extreme Mass?

Men & women over the age of 15 who have difficulty consuming the required amount of energy (calories) to enable them to gain lean mass or maintain their bodyweight while undertaking high intensity resistance training or high levels of sport and other activities. Target athletes include, but are not limited to bodybuilders, power-lifters, rugby players, boxers and open-rules fighters and track and field athletes.

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Nutrition
Packed in Australia
AUSTRALIA
International Extreme Mass
International Protein Extreme MassServing Size
Formulated Supplementary
Sports Food
100g
Nutrition InformationPer Serve
Energy1793kJ
429Cal
Protein42.5g
Fat Total9.4g
- Fat Saturated4.7g
Carbohydrate Total42.5g
- Carbohydrate Sugar9.0g
Dietary Fibre<1g
MCT Oils2.8g
Essential Amino Acidsmg/100g
L-Leucine (BCAA)4490
L-Isoleucine (BCAA)2565
L-Lysine3875
L-Methionine1040
L-Phenylalanine1640
L-Threonine2750
L-Tryptophan770
L-Valine (BCAA)2645
Non-Essential Amino Acidsmg/100g
L-Histidine855
L-Alanine2160
L-Arginine1285
L-Aspartic Acid4155
L-Cysteine/Cystine855
L-Glutamic Acid7930
L-Glycine850
L-Proline1885
L-Serine2185
L-Tyrosine1560
Mineralsmg/100g
Calcium240
Potassium300
Sodium135
International Protein Extreme Mass Ingredients
Protein Blend [Whey Protein Concentrate, Whey Protein Isolate, Calcium Caseinate, Hydrolysed Whey Protein Isolate (Whey Peptides), Egg Albumen], Medium Chain Glucose Polymers, Omega Oil Powder [Sunflower Oil, Canola Oil, Glucose Syrup Solids, Milk Protein, Emulsifiers (471, 322), Flavour], Rice Starch, MCT Oil Powder [Medium Chain Triglycerides derived from Palm Oil, Glucose Syrup Solids, Caseinate, Emulsifier (471)] Flavours, Cocoa, Sweetener (Sucralose), Emulsifier (Soy Lecithin).
International Protein Extreme Mass Directions
Mix 100g (3 SCOOPS) with 500ml of reduced fat milk or soymilk in a shaker or blender. Take 2-3 times daily IN ADDITION to your regular meals for weight gain. Best times for use are mid morning, mid afternoon and before sleep or whenever extra calories are required.
Storage
Store in a cool dry place out of direct sunlight under 30°C, Keep out of reach of children
Warning
This product is not a sole source of nutrition and should be used in conjunction with an appropriate physical training or exercise programme. Not suitable for children under 15 years of age or pregnant women. Should only be used under medical or dietetic supervision.
Pricing & Offers
Online & in-store offers may vary.
Copyright
Copyright Mr Supplement 2004-2024. This website, the images, text and tables on it are subject to copyright under the Australian Copyright Act 1968 (Cth).
Q&A's
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  • What Makes Extreme Mass Different from Other Mass Gainers?

    Extreme Mass stands out as a genuinely energy-rich high-calorie weight gainer, providing a higher concentration of energy than protein and carbs alone. It includes a unique blend of proteins, complex carbohydrates, and a mix of Canola and Sunflower oils with fast-burning MCT Oils to support lean mass gains.

  • How Does Extreme Mass Facilitate Lean Mass Gain?

    Extreme Mass offers a balanced combination of proteins and muscle-sparing carbohydrates to provide the extra calories needed for optimum lean weight gain. The inclusion of fast-burning MCT Oils and a blend of Canola and Sunflower oils ensures rapid high-density energy without the fatty acids associated with heart disease.

  • What Makes the Amino Acid Profile in Extreme Mass Superior?

    Extreme Mass boasts a superior natural amino acid profile derived from carefully selected proteins like Whey Peptides, Whey Protein Isolate (WPI), Whey Protein Concentrate (WPC), Calcium Caseinate, and Egg Albumen. These proteins not only offer specific amino acid profiles but also have unique absorption rates, providing a continuous supply of essential amino acids for maximal muscle growth.

  • Who Benefits Most from Using International Protein Extreme Mass?

    Extreme Mass is ideal for men and women over the age of 15 who struggle to consume the necessary calories for gaining lean mass. It's especially suitable for those engaged in high-intensity resistance training, competitive sports, and other physically demanding activities like bodybuilders, power-lifters, athletes in combat sports, and track and field athletes.

  • Does Extreme Mass Contain Harmful Fats?

    Extreme Mass includes fast-burning MCT Oils, which are high in saturated fat but do not contain the fatty acids associated with heart disease. Additionally, the saturated fat content is balanced by a blend of Canola and Sunflower oils, rich in heart-healthy Monounsaturated and Polyunsaturated oils.

  • How Does Extreme Mass Support Anabolic Recovery?

    The combination of multi-phase release carbohydrates from Medium Length Glucose Polymers and low-allergy Rice Starch provides both immediate and long-term energy. This helps fuel high-intensity training, enhance anabolic recovery, spare protein for muscle growth, and minimize fat gain.

  • How many calories per serve

    The International Protein Extreme Mass has 429Cal per serving with the serving size being 100g.

  • How many serving do you get out of 4kg????

    The 4kg of International Protein Extreme Mass is equivalent to 40 serves.

Reviews
Great
Based on reviews collected by
&
Summary Of Reviews
International Extreme Mass is a highly praised product for its superior quality and taste. It mixes well, is easy to drink, and does not cause bloating. Users have reported great results in muscle gain and recovery, particularly when taken three times daily. The product is also noted for being gentle on the stomach.
✔️
Great taste and easy to mix
✔️
No bloating reported
✔️
Assists in muscle gain and recovery
✔️
Gentle on the stomach
Summary generated automatically from the text of customer reviews.
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Item: 1.5kg / 15 Serves Choc Banana
Still one of the best products available
Collected via Trustpilot
Sean B
on 26/06/2023
Item: 1.5kg / 15 Serves Choc Banana
Excellent product, easy to drink, taste great!
Collected via Trustpilot
Daniel
on 02/08/2022
Item: 4kg / 40 Serves Chocolate Banana
Best mass gainer I’ve used by far! Superior quality and taste plus mixes in fantastic with a blender.
No bloating for a mass gainer which I’m blown away by!
Adam N
, The Gap, QLD on 28/05/2022
Item: 1.5kg / 15 Serves Choc Banana
One of the best suppliments on the market
Collected via Trustpilot
Sean B
on 23/01/2022
Item: 1.5kg / 15 Serves Vanilla
Been mixing with milk after each workout and find it really helps with recovery, and I'm gaining.

In a shaker it mixes beautifully.

Ordered the vanilla based on the other reviews an I'm not disappointed.

Thanks International Protein & Mr Supplement.
Troy N
, Boyne Island, QLD on 07/11/2021
Item: 4kg / 40 Serves Vanilla
Awesome protein, flavour is so good it actually tastes like vanilla ice cream. Doesn’t leave me bloated like some mass gainers
Collected via Trustpilot
Rodney C
on 15/01/2021
Item: 4kg / 40 Serves Vanilla
Gentle on the stomach and for results take 3 times per day
Collected via Trustpilot
David
on 26/06/2020
Item: 1.5kg / 15 Serves Vanilla
You can't improve excellence
Collected via Trustpilot
Bevan
on 26/01/2020
Item: 4kg / 40 Serves Vanilla
Have tried choc banana but doesn’t taste as good as vanilla , this I found is one of the best weight gainers I have used
Leisa M
on 16/06/2018
Item: 4kg / 40 Serves Chocolate Banana
International protein
Tastes good with great results
Jack C
, Kariong, NSW on 16/11/2016
Item: 1.5kg / 15 Serves Choc Truff
Pretty good for gains. Tastes pretty good to which is always a bonus.
Mark K
, Merrivale, NSW on 02/05/2016
By far the most delicious mass gainer I've had and I've tried Serious Mass, True Mass and Real Mass among others so I've had a lot. The powder mixes well and really easily even with stirring and it's got some really good ingredients. It actually makes me want to drink my shake, which is probably why my gains have been pretty consistent this time round
Quentin R
, Southport, TAS on 07/02/2014
A good balance of Carbs & MCT oils great for building quick muscle for injured athletes as i tore my mcl ligament in my knee, good source of nutrition for the joints and muscle to help speed up recovery.
Jay D
, Elanora QLD on 27/09/2011
I rate all the International Protein range and really like the Extreme Mass, because it tastes so damn good, mixes well and is low in sugar- I don't want crappy carbs when I'm trying to bulk!
Christian D
, St. Ives NSW on 14/08/2011
After using cheaper brand supplements that really didn't give the results I was after I was told by a friend at a local gym to check out Mr Supplements.com.au for some good value and quick delivery of protein powders etc. I wanted a good value low sugar protein supplement and something to gain lean muscle mass which is something I find hard with such a fast metabolism. So I purchased a 4kg tub of international proteins extreme mass, the taste was awesome!! the chocolate truffle goes down a treat and best of all I was so stoked to see a few kilos of lean muscle mass added to my lean frame, Id recommend this as good lean muscle gainer for sure. Best of all this is an Aussie product so I'm all for it!!
Nathan M
, Evans Head NSW on 19/11/2010
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