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International Protein - Protein Synergy - Cookies & Cream - 1.25 kg
International Protein - Protein Synergy - Cookies & Cream - 1.25 kg
International Protein - Protein Synergy - Cookies & Cream - 1.25 kg
International Protein - Protein Synergy - Cookies & Cream - 1.25 kg
International Protein - Protein Synergy - Cookies & Cream - 1.25 kg
International Protein - Protein Synergy - Cookies & Cream - 1.25 kg
International Protein - Protein Synergy - Cookies & Cream - 1.25 kg
International Protein - Protein Synergy - Cookies & Cream - 1.25 kg
International Protein - Protein Synergy - Cookies & Cream - 1.25 kg

International Protein - Protein Synergy - Cookies & Cream - 1.25 kg

$56.97

(38 reviews)

Protein Synergy is a protein blend that has been designed as a specific muscle growth (anabolic) protein. It’s a single protein supplement which meets all of your needs. Synergy is a protein blend of 5 types, including Whey Protein Isolate (WPI), Whey Protein Concentrate (WPC), Micellar Casein, and egg albumen. Synergy uses only grass-fed whey from healthy, happy cows to add to the nutritional profile. The carefully-selected blend of proteins in Protein Synergy was chosen to provide hard-training athletes with superior muscle growth with both fast and medium release proteins. Synergy Protein blend is explicitly designed to facilitate muscle growth and prevent muscle break-down in highly active individuals, especially elite athletes. Exact results vary as they will depend on the type of training program you are using.

Protein Synergy is a protein blend that has been designed as a specific muscle growth (anabolic) protein. It’s a single protein supplement which meets all of your needs. Synergy is a protein blend of 5 types, including Whey Protein Isolate (WPI), Whey Protein Concentrate (WPC), Micellar Casein, and egg albumen. Synergy uses only grass-fed whey from healthy, happy cows to add to the nutritional profile. The carefully-selected blend of proteins in Protein Synergy was chosen to provide hard-training athletes with superior muscle growth with both fast and medium release proteins. Synergy Protein blend is explicitly designed to facilitate muscle growth and prevent muscle break-down in highly active individuals, especially elite athletes. Exact results vary as they will depend on the type of training program you are using.

International Protein - Protein Synergy - Cookies & Cream - 1.25 kg

(38 reviews)

Protein Synergy is a protein blend that has been designed as a specific muscle growth (anabolic) protein. It’s a single protein supplement which meets all of your needs. Synergy is a protein blend of 5 types, including Whey Protein Isolate (WPI), Whey Protein Concentrate (WPC), Micellar Casein, and egg albumen. Synergy uses only grass-fed whey from healthy, happy cows to add to the nutritional profile. The carefully-selected blend of proteins in Protein Synergy was chosen to provide hard-training athletes with superior muscle growth with both fast and medium release proteins. Synergy Protein blend is explicitly designed to facilitate muscle growth and prevent muscle break-down in highly active individuals, especially elite athletes. Exact results vary as they will depend on the type of training program you are using.

Protein Synergy is a protein blend that has been designed as a specific muscle growth (anabolic) protein. It’s a single protein supplement which meets all of your needs. Synergy is a protein blend of 5 types, including Whey Protein Isolate (WPI), Whey Protein Concentrate (WPC), Micellar Casein, and egg albumen. Synergy uses only grass-fed whey from healthy, happy cows to add to the nutritional profile. The carefully-selected blend of proteins in Protein Synergy was chosen to provide hard-training athletes with superior muscle growth with both fast and medium release proteins. Synergy Protein blend is explicitly designed to facilitate muscle growth and prevent muscle break-down in highly active individuals, especially elite athletes. Exact results vary as they will depend on the type of training program you are using.

$56.97 - $262.95

in 54 offers

The lowest price for International Protein - Protein Synergy - Cookies & Cream - 1.25 kg right now is $56.97 at Australian Sports Nutrition, compared across 21 retailers.

The all-time low was $56.97 on 1 Nov 2026. That's the lowest price we've ever tracked β€” a great time to buy.

Prices last updated 1 Nov 2026.

Variety:

Caramel Popcorn
Choc Raspberry
Chocolate Banana
Chocolate Banana / Chocolate Banana
Chocolate Raspberry
Chocolate Truffle
Cookies & Cream
Cookies And Cream
Multi Pack
Strawberry
Vanilla

Price comparison

Price data powered by pricesAPI.io

Last updated at 01/11/2026 06:02:10

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

$77.89

International Protein Protein Synergy 5 Vanilla Ice Cream Flavour Protein Powder 907 g

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=australiansportsnutrition.com.au&sz=64Australian Sports Nutrition

$56.97

Online Clearance International Protein Synergy 5 907g Expires February 2027 / Choc Raspberry

Delivery $9.95

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

$59.95

International Protein Protein Synergy Vanilla Ice Cream / 907g

Delivery between 4–12 Nov $8

https://www.google.com/s2/favicons?domain=prosupplement.com.au&sz=64Pro Supplments Australia

$74.90

INTERNATIONAL PROTEIN Synergy Protein Blend Powder

Delivery between 4–11 Nov $9.90

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

$75.96

Protein Synergy

Delivery $15

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=cavesportsnutrition.com.au&sz=64cavesportsnutrition.com.au

$79.95

Protein Synergy by International Protein | Shop CSN 907g / Vanilla Ice Cream

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

$99.95

International Protein Synergy - 1.25kg / 31 Serves Choc Raspberry

Delivery between Tue – Wed $9.95

https://www.google.com/s2/favicons?domain=supps4u.com.au&sz=64Supps4u

$100.00

International Protein Protein Synergy | Multi-Source Blend Cookies & Cream

Delivery between 4–12 Nov $14

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

$104.95

International Protein Synergy (1.25kg) | Best Muscle & Body Recovery Supplement & Protein - Supplement City

Free delivery between 6–11 Nov

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

$109.95

IP Synergy 5

Free delivery

Price history

Price history

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

Specification

FlavorChocolate Truffle, Caramel Popcorn, Choc Banana, Choc Raspberry, Cookies & Cream
Protein Grams Per Serving32.8 g
Protein TypeWhey Protein Isolate (WPI), Egg albumen, Fast and medium release proteins, Grass-fed whey
FormPowder
Sugar Content1.2 g

Price comparison

Updated 4 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

$77.89

International Protein Protein Synergy 5 Vanilla Ice Cream Flavour Protein Powder 907 g

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=australiansportsnutrition.com.au&sz=64
Australian Sports Nutrition

$56.97

Online Clearance International Protein Synergy 5 907g Expires February 2027 / Choc Raspberry

Delivery $9.95

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

$59.95

International Protein Protein Synergy Vanilla Ice Cream / 907g

Delivery between 4–12 Nov $8

https://www.google.com/s2/favicons?domain=prosupplement.com.au&sz=64
Pro Supplments Australia

$74.90

INTERNATIONAL PROTEIN Synergy Protein Blend Powder

Delivery between 4–11 Nov $9.90

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

$75.96

Protein Synergy

Delivery $15

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

FlavorChocolate Truffle, Caramel Popcorn, Choc Banana, Choc Raspberry, Cookies & Cream
Protein Grams Per Serving32.8 g
Protein TypeWhey Protein Isolate (WPI), Egg albumen, Fast and medium release proteins, Grass-fed whey
FormPowder
Sugar Content1.2 g

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Compare 12 offers