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International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate
International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate
International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate
International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate
International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate
International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate
International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate
International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate
International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate
International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate

International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate

International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate

$119.75

(28 reviews)

Heavy Weight Protein is arguably the best supplements to gain weight. If you’ve been wondering how to gain weight with a fast metabolism? HeavyWeight hard gainer protein is the answer. Heavy Weight Protein has a super-concentrated, energy-rich, high protein formulation that is easy to consume. In addition to your regular diet, this hard gainer protein will provide you with the extra calories you need to make noticeable gains. Even better, it is made from grass-fed protein, so it is naturally high in beta-carotene, Vitamin D, and CLA.

Heavy Weight Protein is arguably the best supplements to gain weight. If you’ve been wondering how to gain weight with a fast metabolism? HeavyWeight hard gainer protein is the answer. Heavy Weight Protein has a super-concentrated, energy-rich, high protein formulation that is easy to consume. In addition to your regular diet, this hard gainer protein will provide you with the extra calories you need to make noticeable gains. Even better, it is made from grass-fed protein, so it is naturally high in beta-carotene, Vitamin D, and CLA.

(28 reviews)

Heavy Weight Protein is arguably the best supplements to gain weight. If you’ve been wondering how to gain weight with a fast metabolism? HeavyWeight hard gainer protein is the answer. Heavy Weight Protein has a super-concentrated, energy-rich, high protein formulation that is easy to consume. In addition to your regular diet, this hard gainer protein will provide you with the extra calories you need to make noticeable gains. Even better, it is made from grass-fed protein, so it is naturally high in beta-carotene, Vitamin D, and CLA.

Heavy Weight Protein is arguably the best supplements to gain weight. If you’ve been wondering how to gain weight with a fast metabolism? HeavyWeight hard gainer protein is the answer. Heavy Weight Protein has a super-concentrated, energy-rich, high protein formulation that is easy to consume. In addition to your regular diet, this hard gainer protein will provide you with the extra calories you need to make noticeable gains. Even better, it is made from grass-fed protein, so it is naturally high in beta-carotene, Vitamin D, and CLA.

$119.75 - $179.95

in 19 offers

The lowest price for International Protein - Heavy Weight Mass Gainer 4 kg / Chocolate right now is $119.75 at Nutri Peak, compared across 19 retailers.

The all-time low was $55.96 on 18 May 2024 — today's price is 114% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 23 Sept 2026.

Size:

2 kg

Variety:

Strawberry Vanilla Ice Cream
Vanilla

Price comparison

Price data powered by pricesAPI.io

Last updated at 23/09/2026 07:45:34

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64Amazon.com.au

$129.95

International Protein Chocolate Flavour Heavyweight Mass Gainer 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!

https://www.google.com/s2/favicons?domain=nutripeak.com.au&sz=64Nutri Peak

$119.75

International Protein Heavy Weight Mass Gainer

Free delivery

https://www.google.com/s2/favicons?domain=sportyshealth.com.au&sz=64Sporty's Health

$119.95

International Protein Heavyweight Mass Chocolate 4kg

Free delivery

https://www.google.com/s2/favicons?domain=supplementempire.com.au&sz=64supplementempire.com.au

$119.95

International Protein Heavy Weight Mass Gainer 4kg / Chocolate

Free delivery between 28 Sept – 7 Oct

https://www.google.com/s2/favicons?domain=cavesportsnutrition.com.au&sz=64cavesportsnutrition.com.au

$124.95

International Protein Heavy Weight — 1050 Calorie Mass Gainer 4kg / Chocolate

https://www.google.com/s2/favicons?domain=mmfitness.com.au&sz=64M&M Fitness Loganholme

$129.95

INTERNATIONAL PROTEIN HEAVY WEIGHT MASS GAINER 4kg / Chocolate

Free delivery

https://www.google.com/s2/favicons?domain=synergynutrition.com.au&sz=64Synergy Nutrition

$129.99

International Protein | Heavy Weight Mass Gainer

Delivery $15.25

https://www.google.com/s2/favicons?domain=suppsrus.com.au&sz=64Supps R Us

$134.90

International Protein - Heavy Weight Mass Gainer, 4kg / Chocolate

Free delivery between 28–30 Sept

https://www.google.com/s2/favicons?domain=massnutritionmackay.com&sz=64Mass Nutrition Mackay

$134.95

International Protein Heavy Weight Mass Gainer 4kg / Chocolate

Delivery between 29 Sept – 1 Oct $12.95

https://www.google.com/s2/favicons?domain=newtownsupplementstore.com.au&sz=64Newtown Supplement Store

$134.95

Heavy Weight Mass Gainer Chocolate 4kg

Delivery $6.95

Price history

Price history

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

Specification

Product Options
FlavourChocolate

Price comparison

Updated 7 days ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=amazon.com.au&sz=64
Amazon.com.au

$129.95

International Protein Chocolate Flavour Heavyweight Mass Gainer 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!

https://www.google.com/s2/favicons?domain=nutripeak.com.au&sz=64
Nutri Peak

$119.75

International Protein Heavy Weight Mass Gainer

Free delivery

https://www.google.com/s2/favicons?domain=sportyshealth.com.au&sz=64
Sporty's Health

$119.95

International Protein Heavyweight Mass Chocolate 4kg

Free delivery

https://www.google.com/s2/favicons?domain=supplementempire.com.au&sz=64
supplementempire.com.au

$119.95

International Protein Heavy Weight Mass Gainer 4kg / Chocolate

Free delivery between 28 Sept – 7 Oct

https://www.google.com/s2/favicons?domain=cavesportsnutrition.com.au&sz=64
cavesportsnutrition.com.au

$124.95

Out of stock

International Protein Heavy Weight — 1050 Calorie Mass Gainer 4kg / Chocolate

Price history

Price history

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

Specification

Product Options
FlavourChocolate

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