Buy wisely
Buy wiselyBuy wisely
For RetailersFor developers
  1. Home
  2. Health & Beauty
  3. Fitness and Nutrition
  4. Protein powders
  5. International Protein Extreme Mass - 1.5kg - Chocolate Truffle
Buy wisely

BuyWisely is your one stop price comparison platform, delivering the best deals from over 20,000 online shops. We empower shoppers to make smart, cost-effective choices by offering transparent pricing, price history, and the latest deals across a broad range of products. With BuyWisely, your money goes further.

Popular Shops
JB Hi-Fi
The Good Guys
Harvey Norman
Appliances Online
Bing Lee
Kogan
Amazon
Officeworks
Contact Us
[email protected]
Affiliate Disclosure
Legal Information
Privacy Policy
Logos provided by Logo.dev
© 2026 BuyWisely•Price data powered by pricesAPI.io•Retailers: SellWisely.io

Price comparison

Price data powered by pricesAPI.io

Last updated at 01/09/2026 11:12:20

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

$62.99

International Protein Extreme Mass Chocolate Truffle Flavour Weight Gainer Protein Powder 1.5 kg

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=spartansuppz.com&sz=64Spartansuppz

$44.95

Buy International Protein Extreme Mass Protein Powder Online Mass Gainer, 1.5kg / Choc Truffle

Delivery between 4–14 Sept $11.95

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

$64.95

EXTREME MASS BY INTERNATIONAL PROTEIN - Chocolate Truffle / 1.5kg

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

$69.95

Buy International Protein - Extreme Mass at The Cave Gym for only A$44.95 Chocolate Truffle / 1.5kg

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

$73.99

International Protein Extreme Mass Choc Truffle / 1.5kg

Free delivery

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

$74.95

International Protein Extreme Mass Chocolate Truffle 1.5kg

Delivery $9.95

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

$74.95

International Extreme Mass - 1.5kg / 15 Serves Chocolate Truffle

Delivery between Thu – Fri $9.95

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

$74.95

International Protein Extreme Mass Choc Truffle / 1.5kg

Delivery $10

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

$74.95

International Protein Extreme Mass Choc Truffle / 1.5kg

Free delivery between 4–14 Sept

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

$74.99

International Protein Extreme Mass 1.5kg

Delivery between 3–8 Sept $8.99

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 1 day 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

$62.99

International Protein Extreme Mass Chocolate Truffle Flavour Weight Gainer Protein Powder 1.5 kg

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=spartansuppz.com&sz=64
Spartansuppz

$44.95

Out of stock

Buy International Protein Extreme Mass Protein Powder Online Mass Gainer, 1.5kg / Choc Truffle

Delivery between 4–14 Sept $11.95

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

$64.95

EXTREME MASS BY INTERNATIONAL PROTEIN - Chocolate Truffle / 1.5kg

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

$69.95

Out of stock

Buy International Protein - Extreme Mass at The Cave Gym for only A$44.95 Chocolate Truffle / 1.5kg

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

$73.99

Out of stock

International Protein Extreme Mass Choc Truffle / 1.5kg

Free delivery

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

You may also like

International Protein - Extreme Mass - 4kg - Vanilla
International Protein - Extreme Mass - 4kg - Vanilla$89.95 - $224.99
63
Compare 41 offers
International Protein - Heavy Weight Mass Gainer 2 kg / Chocolate
International Protein - Heavy Weight Mass Gainer 2 kg / Chocolate$67.46 - $89.95
28
Compare 10 offers
VitalStrength High Protein Chocolate 1.5kg
VitalStrength High Protein Chocolate 1.5kg$75.59 - $295.41
8
Compare 3 offers
International Protein Extreme Carbs - 1.8kg
International Protein Extreme Carbs - 1.8kg$39.95 - $73.49
15
Compare 32 offers
International Protein - Superior Whey 4.55kg / Chocolate
International Protein - Superior Whey 4.55kg / Chocolate$237.39 - $317.95
85
Compare 4 offers
International Protein - Superior Whey 2.27kg / Chocolate
International Protein - Superior Whey 2.27kg / Chocolate$64.95 - $279.95
78
Compare 30 offers
International Protein Extreme Mass - 1.5kg - Chocolate Truffle
International Protein Extreme Mass - 1.5kg - Chocolate Truffle
International Protein Extreme Mass - 1.5kg - Chocolate Truffle
International Protein Extreme Mass - 1.5kg - Chocolate Truffle
International Protein Extreme Mass - 1.5kg - Chocolate Truffle
International Protein Extreme Mass - 1.5kg - Chocolate Truffle
International Protein Extreme Mass - 1.5kg - Chocolate Truffle
International Protein Extreme Mass - 1.5kg - Chocolate Truffle
International Protein Extreme Mass - 1.5kg - Chocolate Truffle
International Protein Extreme Mass - 1.5kg - Chocolate Truffle
International Protein Extreme Mass - 1.5kg - Chocolate Truffle
International Protein Extreme Mass - 1.5kg - Chocolate Truffle

International Protein Extreme Mass - 1.5kg - Chocolate Truffle

$44.95

(63 reviews)

Extreme Mass 1.5kg Try and experience it for yourself, Get yours now! 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. The best times for use are mid-morning, mid-afternoon and before sleep. *All content on Supplement Heaven relating to products including (or are a similar nature to) medicines, vitamins and supplements are not intended to be used for the diagnosis, treatment, cure, or prevention of any health condition or disease. The information provided on our page does not constitute advice and should not be taken over the advice of medical practitioners, pharmacists, or any other licensed healthcare professionals. You should contact your healthcare provider in relation to this product if you believe you have a medical issue. Please ensure that you always read the label and follow any instructions that come with the product before you use or consume. Please do not rely on the information stated on Supplement Heaven store.

Extreme Mass 1.5kg Try and experience it for yourself, Get yours now! 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. The best times for use are mid-morning, mid-afternoon and before sleep. *All content on Supplement Heaven relating to products including (or are a similar nature to) medicines, vitamins and supplements are not intended to be used for the diagnosis, treatment, cure, or prevention of any health condition or disease. The information provided on our page does not constitute advice and should not be taken over the advice of medical practitioners, pharmacists, or any other licensed healthcare professionals. You should contact your healthcare provider in relation to this product if you believe you have a medical issue. Please ensure that you always read the label and follow any instructions that come with the product before you use or consume. Please do not rely on the information stated on Supplement Heaven store.

International Protein Extreme Mass - 1.5kg - Chocolate Truffle

(63 reviews)

Extreme Mass 1.5kg Try and experience it for yourself, Get yours now! 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. The best times for use are mid-morning, mid-afternoon and before sleep. *All content on Supplement Heaven relating to products including (or are a similar nature to) medicines, vitamins and supplements are not intended to be used for the diagnosis, treatment, cure, or prevention of any health condition or disease. The information provided on our page does not constitute advice and should not be taken over the advice of medical practitioners, pharmacists, or any other licensed healthcare professionals. You should contact your healthcare provider in relation to this product if you believe you have a medical issue. Please ensure that you always read the label and follow any instructions that come with the product before you use or consume. Please do not rely on the information stated on Supplement Heaven store.

Extreme Mass 1.5kg Try and experience it for yourself, Get yours now! 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. The best times for use are mid-morning, mid-afternoon and before sleep. *All content on Supplement Heaven relating to products including (or are a similar nature to) medicines, vitamins and supplements are not intended to be used for the diagnosis, treatment, cure, or prevention of any health condition or disease. The information provided on our page does not constitute advice and should not be taken over the advice of medical practitioners, pharmacists, or any other licensed healthcare professionals. You should contact your healthcare provider in relation to this product if you believe you have a medical issue. Please ensure that you always read the label and follow any instructions that come with the product before you use or consume. Please do not rely on the information stated on Supplement Heaven store.

$44.95 - $199.95

in 37 offers

The lowest price for International Protein Extreme Mass - 1.5kg - Chocolate Truffle right now is $44.95 at Spartansuppz, compared across 37 retailers.

The all-time low was $40.46 on 31 Dec 2025 — today's price is 11% above the lowest ever. That's a little above the best price we've seen.

Prices last updated 1 Sept 2026.

Size:

4 kg

Variety:

Caramel Popcorn
Choc Banana
Chocolate Banana
Multi Flavour
Strawberry
Vanilla