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- 24%
Optimum Nutrition Gold Standard 100% Whey 4540 Gr

Optimum Nutrition Gold Standard 100% Whey 4540 Gr

(124,354 reviews)

Optimum Nutrition Gold Standard 100% Whey is packed with the highest quality of Whey Protein Isolate (WPI) available on the market today. WPI is typically costly to use but it's considered to be the best protein that money can buy. That's why WPI is the first ingredient you'll see on the label. Along with WPI you get ultra filtered Whey Protein Concentrate (WPC). Every serving you take has a huge 24g of protein packed into every scoop to fuel your body with the nutrients you need for optimal recovery after training. You can enjoy your tub of Optimum Whey from the very first scoop to the very last. Optimum Whey flavours are top of the range and all ingredients have been instantised to ensure easy mixing with no clumping.

Optimum Nutrition Gold Standard 100% Whey is packed with the highest quality of Whey Protein Isolate (WPI) available on the market today. WPI is typically costly to use but it's considered to be the best protein that money can buy. That's why WPI is the first ingredient you'll see on the label. Along with WPI you get ultra filtered Whey Protein Concentrate (WPC). Every serving you take has a huge 24g of protein packed into every scoop to fuel your body with the nutrients you need for optimal recovery after training. You can enjoy your tub of Optimum Whey from the very first scoop to the very last. Optimum Whey flavours are top of the range and all ingredients have been instantised to ensure easy mixing with no clumping.

$279.95 - $398.30

in 7 offers

last seen 26 Oct 2026

The lowest price we last saw for Optimum Nutrition Gold Standard 100% Whey 4540 Gr was $279.95 at cavesportsnutrition.com.au, compared across 5 retailers (last seen 26 Oct 2026). Prices may have changed since.

The all-time low we recorded was $44.95 on 30 Sept 2026.

Prices last updated 26 Oct 2026.

Variety:

Banana

Optimum Nutrition Gold Standard 100% Whey 4540 Gr

$279.95

last seen 26 Oct 2026
(124,354 reviews)

Optimum Nutrition Gold Standard 100% Whey is packed with the highest quality of Whey Protein Isolate (WPI) available on the market today. WPI is typically costly to use but it's considered to be the best protein that money can buy. That's why WPI is the first ingredient you'll see on the label. Along with WPI you get ultra filtered Whey Protein Concentrate (WPC). Every serving you take has a huge 24g of protein packed into every scoop to fuel your body with the nutrients you need for optimal recovery after training. You can enjoy your tub of Optimum Whey from the very first scoop to the very last. Optimum Whey flavours are top of the range and all ingredients have been instantised to ensure easy mixing with no clumping.

Optimum Nutrition Gold Standard 100% Whey is packed with the highest quality of Whey Protein Isolate (WPI) available on the market today. WPI is typically costly to use but it's considered to be the best protein that money can buy. That's why WPI is the first ingredient you'll see on the label. Along with WPI you get ultra filtered Whey Protein Concentrate (WPC). Every serving you take has a huge 24g of protein packed into every scoop to fuel your body with the nutrients you need for optimal recovery after training. You can enjoy your tub of Optimum Whey from the very first scoop to the very last. Optimum Whey flavours are top of the range and all ingredients have been instantised to ensure easy mixing with no clumping.

Caramel
Cereal Milk
Chocolate
Chocolate Malt
Chocolate Mint
Chocolate Orange
Chocolate Peanut Butter
Cinnamon Roll
Cookies And Cream
Double Chocolate
Extreme Milk Chocolate
French Vanilla
French Vanilla Creme
Gold, Chocolate
Key Lime Pie
Milk Chocolate
Milk Tea
Mocha Cappuccino
Rocky Road
S'mores
Salted Caramel
Smores
Strawberries & Cream
Strawberry
Strawberry Banana
Unflavoured
Vanilla
Vanilla Ice Cream / Clear
White Chocolate
White Chocolate Raspberry

Price comparison

Price data powered by pricesAPI.io

Last updated at 26/10/2026 01:52:22

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

$323.90

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 10 Pound

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

$279.95

Gold Standard 100% Whey by Optimum Nutrition | Shop CSN 4.54kg / Delicious Strawberry

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

$368.31

Optimum Nutrition Gold Standard 100% Whey 4540 g Vanilla Ice Cream

Delivery $126.99

https://www.google.com/s2/favicons?domain=u-buy.com.au&sz=64Ubuy Australia

$391.00

Optimum Nutrition Gold Standard Whey Protein Powder Muscle Building Supplements With Glutamine and Amino Acids Vanilla Ice Cream 146 Servings 4.54kg

Delivery between 30 Oct – 3 Nov $41

https://www.google.com/s2/favicons?domain=zumub.com&sz=64Zumub

$398.30

Optimum Nutrition 100% Whey Gold Standard 4,5kg Vanilla Ice Cream - Whey Protein

Free delivery

Price history

Price history

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

Specification

FlavorDouble Rich Chocolate, Banana Cream, Chocolate Hazelnut, Chocolate Peanut Butter, Cookies & Cream
FormPowder
Protein Grams Per Serving24 g
Protein TypeWhey, Whey Protein
Meal Replacement?No

Price comparison

Updated 11 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

$323.90

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 10 Pound

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

$279.95

Out of stock

Gold Standard 100% Whey by Optimum Nutrition | Shop CSN 4.54kg / Delicious Strawberry

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

$368.31

Optimum Nutrition Gold Standard 100% Whey 4540 g Vanilla Ice Cream

Delivery $126.99

https://www.google.com/s2/favicons?domain=u-buy.com.au&sz=64
Ubuy Australia

$391.00

Optimum Nutrition Gold Standard Whey Protein Powder Muscle Building Supplements With Glutamine and Amino Acids Vanilla Ice Cream 146 Servings 4.54kg

Delivery between 30 Oct – 3 Nov $41

https://www.google.com/s2/favicons?domain=zumub.com&sz=64
Zumub

$398.30

Optimum Nutrition 100% Whey Gold Standard 4,5kg Vanilla Ice Cream - Whey Protein

Free delivery

Price history

Price history

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

Specification

FlavorDouble Rich Chocolate, Banana Cream, Chocolate Hazelnut, Chocolate Peanut Butter, Cookies & Cream
FormPowder
Protein Grams Per Serving24 g
Protein TypeWhey, Whey Protein
Meal Replacement?No

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