Buy wisely
Buy wiselyBuy wisely
For RetailersFor developers
  1. Home
  2. Health & Beauty
  3. Fitness and Nutrition
  4. Protein powders
  5. Impact Whey Protein - Chocolate Peanut Butter - 1kg - Myprotein
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
Impact Whey Protein - Chocolate Peanut Butter - 1kg - Myprotein
Impact Whey Protein - Chocolate Peanut Butter - 1kg - Myprotein
Impact Whey Protein - Chocolate Peanut Butter - 1kg - Myprotein

Impact Whey Protein - Chocolate Peanut Butter - 1kg - Myprotein

$63.00

(52,313 reviews)

Impact Whey Protein has been around since day one, and it's been a firm favourite ever since. A handy, easy-to-mix shake that helps your body stay topped up on protein all day, made for you to feel and perform at your best. Formulated to provide nutrition with a meaningful impact, and thoughtfully developed by expert nutritionists, Impact Whey Protein delivers a powerful punch. Each serving is packed with a mighty 23g* of protein, nourishing you with the everyday protein you need to fuel your body, sourced from high-quality ingredients. Protein: Why You Need It Protein is a fundamental macronutrient that’s hailed as an absolute powerhouse nutrient. With the human body consisting of approximately 20% protein, this essential building block is present in every single cell. It plays a huge role in the growth of muscle mass and maintenance of bones,1,2 tirelessly working behind the scenes to ensure your body remains strong and resilient. Change is a good thing. But change takes time. Especially when you make change responsibly. Rest assured, it’s still the same consistently high-quality product, just as you’d expect.

Impact Whey Protein has been around since day one, and it's been a firm favourite ever since. A handy, easy-to-mix shake that helps your body stay topped up on protein all day, made for you to feel and perform at your best. Formulated to provide nutrition with a meaningful impact, and thoughtfully developed by expert nutritionists, Impact Whey Protein delivers a powerful punch. Each serving is packed with a mighty 23g* of protein, nourishing you with the everyday protein you need to fuel your body, sourced from high-quality ingredients. Protein: Why You Need It Protein is a fundamental macronutrient that’s hailed as an absolute powerhouse nutrient. With the human body consisting of approximately 20% protein, this essential building block is present in every single cell. It plays a huge role in the growth of muscle mass and maintenance of bones,1,2 tirelessly working behind the scenes to ensure your body remains strong and resilient. Change is a good thing. But change takes time. Especially when you make change responsibly. Rest assured, it’s still the same consistently high-quality product, just as you’d expect.

Impact Whey Protein - Chocolate Peanut Butter - 1kg - Myprotein

(52,313 reviews)

Impact Whey Protein has been around since day one, and it's been a firm favourite ever since. A handy, easy-to-mix shake that helps your body stay topped up on protein all day, made for you to feel and perform at your best. Formulated to provide nutrition with a meaningful impact, and thoughtfully developed by expert nutritionists, Impact Whey Protein delivers a powerful punch. Each serving is packed with a mighty 23g* of protein, nourishing you with the everyday protein you need to fuel your body, sourced from high-quality ingredients. Protein: Why You Need It Protein is a fundamental macronutrient that’s hailed as an absolute powerhouse nutrient. With the human body consisting of approximately 20% protein, this essential building block is present in every single cell. It plays a huge role in the growth of muscle mass and maintenance of bones,1,2 tirelessly working behind the scenes to ensure your body remains strong and resilient. Change is a good thing. But change takes time. Especially when you make change responsibly. Rest assured, it’s still the same consistently high-quality product, just as you’d expect.

Impact Whey Protein has been around since day one, and it's been a firm favourite ever since. A handy, easy-to-mix shake that helps your body stay topped up on protein all day, made for you to feel and perform at your best. Formulated to provide nutrition with a meaningful impact, and thoughtfully developed by expert nutritionists, Impact Whey Protein delivers a powerful punch. Each serving is packed with a mighty 23g* of protein, nourishing you with the everyday protein you need to fuel your body, sourced from high-quality ingredients. Protein: Why You Need It Protein is a fundamental macronutrient that’s hailed as an absolute powerhouse nutrient. With the human body consisting of approximately 20% protein, this essential building block is present in every single cell. It plays a huge role in the growth of muscle mass and maintenance of bones,1,2 tirelessly working behind the scenes to ensure your body remains strong and resilient. Change is a good thing. But change takes time. Especially when you make change responsibly. Rest assured, it’s still the same consistently high-quality product, just as you’d expect.

$63.00 - $494.86

in 12 offers

The lowest price for Impact Whey Protein - Chocolate Peanut Butter - 1kg - Myprotein right now is $63.00 at Amazon.com.au, compared across 9 retailers.

The all-time low was $29.95 on 9 Oct 2025 — today's price is 110% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 28 Oct 2026.

Variety:

Banana
Banana - New And Improved
Birthday Cake
Blueberry
Chestnut
Chestnut Chocolate
Chocolate Banana
Chocolate Brownie - New And Improved
Chocolate Brownie Batter
Chocolate Bunny - Easter Edition
Chocolate Milkshake
Chocolate Mint
Chocolate Peanut Butter
Chocolate Smooth
Cinnamon Cereal
Cookies And Cream
Fruity Cereal
German Cinnamon Star Cookie
Natural Strawberry
Natural Vanilla
Peach Tea
Salted Caramel
Strawberry Cream
Strawberry Milkshake
Stroopwafel
Unflavored
Unflavoured
Vanilla
Vanilla Ice Cream
White Chocolate

Price comparison

Price data powered by pricesAPI.io

Last updated at 28/10/2026 19:47:13

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

$63.00

Myprotein Impact Whey Protein Powder – 1kg - 21.9g of Protein per Serving, Supports Muscle Building, Recovery & Lean Muscle Maintenance – 33 Servings

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=britstore.co.uk&sz=64Britstore

$66.14

Myprotein Impact Whey Protein Twix 500g

Delivery $23.49

https://www.google.com/s2/favicons?domain=britsuperstore.com&sz=64Brit Super Store

$66.15

Myprotein Impact Whey Protein Twix 500g

Delivery $23.49

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

$71.99

Impact Whey Protein - Chocolate Peanut Butter - 1kg - Myprotein

Delivery $9.95

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

$112.90

MYPROTEIN Impact Whey Protein (01 KG, Unflavoured)

Delivery between 4–7 Nov $29

https://www.google.com/s2/favicons?domain=desertcart.ae&sz=64Desertcart.ae

$113.19

Myprotein Impact Whey Protein Powder | Vanilla - 30 Servings | Up to 23 g Whey Protein Per Serving with BCAAs | Builds Lean Muscle, Speeds Recovery |

Free delivery between 9–12 Nov

https://www.google.com/s2/favicons?domain=gosupps.com&sz=64GoSupps.com

$113.50

MyProtein Impact Whey Protein Powder - Cookies & Cream - Protein Powder - 1kg - 40 Servings Cookies & Cream 1 kg (1 Pack)

Delivery between 29 Oct – 10 Nov $28.36

https://www.google.com/s2/favicons?domain=desertcart.com.sa&sz=64desertcart.com.sa

$113.50

MYPROTEIN Impact Whey Protein (01 KG, Unflavoured)

Free delivery between 6–11 Nov

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

$114.00

Myprotein Impact Whey Protein Powder | Vanilla - 15 Servings | Up to 23 g Whey Protein Per Serving with BCAAs | Builds Lean Muscle, Speeds Recovery |

Delivery between 2–6 Nov $41

Price history

Price history

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

Specification

BrandMyprotein
FormPowder
FlavourChocolate
IngredientsAmino Acids
Amino Acid TypeGlutamine, BCAA

Price comparison

Updated 6 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

$63.00

Myprotein Impact Whey Protein Powder – 1kg - 21.9g of Protein per Serving, Supports Muscle Building, Recovery & Lean Muscle Maintenance – 33 Servings

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=britstore.co.uk&sz=64
Britstore

$66.14

Myprotein Impact Whey Protein Twix 500g

Delivery $23.49

https://www.google.com/s2/favicons?domain=britsuperstore.com&sz=64
Brit Super Store

$66.15

Myprotein Impact Whey Protein Twix 500g

Delivery $23.49

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

$71.99

Impact Whey Protein - Chocolate Peanut Butter - 1kg - Myprotein

Delivery $9.95

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

$112.90

MYPROTEIN Impact Whey Protein (01 KG, Unflavoured)

Delivery between 4–7 Nov $29

Price history

Price history

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

Specification

BrandMyprotein
FormPowder
FlavourChocolate
IngredientsAmino Acids
Amino Acid TypeGlutamine, BCAA

You may also like

Myprotein Impact Whey Isolate, Chocolate Smooth, 1kg (IND)
Myprotein Impact Whey Isolate, Chocolate Smooth, 1kg (IND)$49.35 - $569.62
Compare 52 offers