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Price comparison

Price data powered by pricesAPI.io

Last updated at 13/05/2026 15:13:46

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$169.99

International Protein Extreme Mass Vanilla Ice Cream Flavour Weight Gainer Protein Powder 4 kg

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!

Supplements Central

$89.95

Extreme Mass by International Protein 4KG / VANILLA

Free delivery between 19–27 May

Supplements Central

$189.95

Extreme Mass by International Protein 4KG / VANILLA

Free delivery between 20–27 May

Spartansuppz

$109.95

International Protein Extreme Mass Gainer Protein 4.0kg / Vanilla

Delivery between 19–27 May $15.95

MAK Fitness

$124.95

Extreme Mass - International Protein | MAK Fitness 4kg / Vanilla Ice Cream

Delivery $15

supplementempire.com.au

$159.95

International Protein Extreme Mass Vanilla Ice Cream / 4kg

Free delivery

Best Body Industries

$159.95

International Protein - Extreme Mass 4kg - Best Body Vanilla

Free delivery

Supplement Mart

$159.96

Extreme Mass by International Protein - 4kg / Vanilla | Supplement Mart

Free delivery between 18–25 May

Pharmacy Junction

$159.99

International Protein Extreme Mass 4kg

Free delivery between Fri – Wed

eBay.com.au

$168.90

International Protein Extreme Mass 4kg Vanilla Ice Cream

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!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Protein42.5g
Fat Total9.4g
Carbohydrate Total42.5g
Dietary Fibre<1g
MCT Oils2.8g

Price comparison

Updated 27 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Amazon.com.au

$169.99

International Protein Extreme Mass Vanilla Ice Cream Flavour Weight Gainer Protein Powder 4 kg

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!

Supplements Central

$89.95

Extreme Mass by International Protein 4KG / VANILLA

Free delivery between 19–27 May

Supplements Central

$189.95

Extreme Mass by International Protein 4KG / VANILLA

Free delivery between 20–27 May

Spartansuppz

$109.95

Out of stock

International Protein Extreme Mass Gainer Protein 4.0kg / Vanilla

Delivery between 19–27 May $15.95

MAK Fitness

$124.95

Out of stock

Extreme Mass - International Protein | MAK Fitness 4kg / Vanilla Ice Cream

Delivery $15

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Specification

Protein42.5g
Fat Total9.4g
Carbohydrate Total42.5g
Dietary Fibre<1g
MCT Oils2.8g

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International Protein - Extreme Mass - 4kg - Vanilla
International Protein - Extreme Mass - 4kg - Vanilla
International Protein - Extreme Mass - 4kg - Vanilla
International Protein - Extreme Mass - 4kg - Vanilla
International Protein - Extreme Mass - 4kg - Vanilla
International Protein - Extreme Mass - 4kg - Vanilla
International Protein - Extreme Mass - 4kg - Vanilla
International Protein - Extreme Mass - 4kg - Vanilla
International Protein - Extreme Mass - 4kg - Vanilla

International Protein - Extreme Mass - 4kg - Vanilla

$89.95

(63 reviews)

Extreme Mass 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).

Extreme Mass 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).

International Protein - Extreme Mass - 4kg - Vanilla

(63 reviews)

Extreme Mass 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).

Extreme Mass 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).

$89.95 - $199.99

in 42 offers

The lowest price for International Protein - Extreme Mass - 4kg - Vanilla right now is $89.95 at Supplements Central, compared across 39 retailers.

The all-time low was $54.75 on 18 July 2025 — today's price is 64% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 13 May 2026.

Size:

1.5 kg

Variety:

Caramel Popcorn
Choc Banana
Chocolate Banana
Chocolate Truffle
Multi Flavour
Strawberry