Buy wisely
Buy wiselyBuy wisely
For RetailersFor developers
  1. Home
  2. Health & Beauty
  3. Fitness and Nutrition
  4. Protein powders
  5. Rule 1 R1 Protein 5lb Chocolate Peanut Butter
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
Rule 1 R1 Protein 5lb Chocolate Peanut Butter
Rule 1 R1 Protein 5lb Chocolate Peanut Butter
Rule 1 R1 Protein 5lb Chocolate Peanut Butter
Rule 1 R1 Protein 5lb Chocolate Peanut Butter
Rule 1 R1 Protein 5lb Chocolate Peanut Butter
Rule 1 R1 Protein 5lb Chocolate Peanut Butter
Rule 1 R1 Protein 5lb Chocolate Peanut Butter
Rule 1 R1 Protein 5lb Chocolate Peanut Butter
Rule 1 R1 Protein 5lb Chocolate Peanut Butter
Rule 1 R1 Protein 5lb Chocolate Peanut Butter
Rule 1 R1 Protein 5lb Chocolate Peanut Butter
Rule 1 R1 Protein 5lb Chocolate Peanut Butter

Rule 1 R1 Protein 5lb Chocolate Peanut Butter

$209.90

(4,343 reviews)

R1s flagship protein is made with super-pure 100% whey isolate, fast-acting whey hydrolysate, and virtually nothing else. ZERO sugar ZERO fat ZERO gluten ZERO gums ZERO creamers ZERO fillers ZERO artificial preservatives ZERO amino or banned substance spiking Add one (1) scoop of R1 Protein powder to one (1) cup *8oz) of cold water. Stir or blend until smooth *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.

R1s flagship protein is made with super-pure 100% whey isolate, fast-acting whey hydrolysate, and virtually nothing else. ZERO sugar ZERO fat ZERO gluten ZERO gums ZERO creamers ZERO fillers ZERO artificial preservatives ZERO amino or banned substance spiking Add one (1) scoop of R1 Protein powder to one (1) cup *8oz) of cold water. Stir or blend until smooth *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.

Rule 1 R1 Protein 5lb Chocolate Peanut Butter

(4,343 reviews)

R1s flagship protein is made with super-pure 100% whey isolate, fast-acting whey hydrolysate, and virtually nothing else. ZERO sugar ZERO fat ZERO gluten ZERO gums ZERO creamers ZERO fillers ZERO artificial preservatives ZERO amino or banned substance spiking Add one (1) scoop of R1 Protein powder to one (1) cup *8oz) of cold water. Stir or blend until smooth *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.

R1s flagship protein is made with super-pure 100% whey isolate, fast-acting whey hydrolysate, and virtually nothing else. ZERO sugar ZERO fat ZERO gluten ZERO gums ZERO creamers ZERO fillers ZERO artificial preservatives ZERO amino or banned substance spiking Add one (1) scoop of R1 Protein powder to one (1) cup *8oz) of cold water. Stir or blend until smooth *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.

$209.90 - $289.99

in 13 offers

The lowest price for Rule 1 R1 Protein 5lb Chocolate Peanut Butter right now is $209.90 at Kogan.com, compared across 13 retailers.

The all-time low was $49.95 on 9 Sept 2024 — today's price is 320% above the lowest ever. It has been notably cheaper before — worth setting a price alert.

Prices last updated 6 Nov 2026.

Size:

1.5lb
2lb
5lb

Variety:

Birthday Cake
Cafe Mocha
Choc Biscuit
Choc Fudge
Chocolate Fudge
Chocolate Hazelnut
Chocolate Malt
Chocolate Mint
Chocolate Peanut Butter
Cinnamon Swirl
Cookies & Creme
Cookies And Creme
Dark Chocolate
Frozen Banana
Fruity Cereal
Lightly Salted Caramel
Mint Chocolate Chip
Naturally Plain
Pistachio Ice Cream
Pure Vanilla
Salted Caramel
Strawberries & Creme
Strawberries And Creme
Strawberry Banana
Vanilla Butter Cake
Vanilla Creme
White Choc Raspberry
White Chocolate Raspberry

Price comparison

Price data powered by pricesAPI.io

Last updated at 06/11/2026 20:08:03

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

$249.95

Rule1 R1 Protein 70 Servings, Chocolate Peanut Butter, 2.5 kilograms

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=kogan.com&sz=64Kogan.com

$209.90

Rule One R1 Whey Protein Isolate Powder Chocolate Peanut Butter 76 Serves

Delivery $19.95

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

$209.90

Rule One R1 Whey Protein Isolate Powder Chocolate Peanut Butter 76 Serves

Delivery $19.95

https://www.google.com/s2/favicons?domain=dicksmith.com.au&sz=64Dick Smith AU

$209.90

Rule One R1 Whey Protein Isolate Powder Chocolate Peanut Butter 76 Serves

Delivery $19.95

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

$209.90

Rule One R1 Whey Protein Isolate Powder Chocolate Peanut Butter 76 Serves

Delivery $19.95

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

$209.90

Rule One R1 Whey Protein Isolate Powder Chocolate Peanut Butter 76 Serves

Delivery $19.95

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

$229.95

Rule 1 R1 Protein Isolate 2.27kg / Chocolate Peanut Butter

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

$269.95

Rule 1 R1 Protein WPI Choc Peanut Butter 5lb

Free delivery

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

$275.45

R1 Protein WPI by Rule 1 Proteins 5lbs / Chocolate Peanut Butter

Free delivery

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

$289.95

R1 Protein Whey Isolate by Rule 1 - 5lb / Chocolate Peanut Butter | Supplement Mart

Free delivery between 11–18 Nov

Price history

Price history

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

Specification

FlavorChocolate Fudge, Birthday Cake, Cafe Mocha, Chocolate Peanut Butter, Cookies & Creme
FormPowder
Protein Grams Per Serving25g
Protein TypeWhey Isolate
Meal Replacement?Yes

Price comparison

Updated about 13 hours 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

$249.95

Rule1 R1 Protein 70 Servings, Chocolate Peanut Butter, 2.5 kilograms

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=kogan.com&sz=64
Kogan.com

$209.90

Rule One R1 Whey Protein Isolate Powder Chocolate Peanut Butter 76 Serves

Delivery $19.95

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

$209.90

Rule One R1 Whey Protein Isolate Powder Chocolate Peanut Butter 76 Serves

Delivery $19.95

https://www.google.com/s2/favicons?domain=dicksmith.com.au&sz=64
Dick Smith AU

$209.90

Rule One R1 Whey Protein Isolate Powder Chocolate Peanut Butter 76 Serves

Delivery $19.95

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

$209.90

Rule One R1 Whey Protein Isolate Powder Chocolate Peanut Butter 76 Serves

Delivery $19.95

Price history

Price history

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

Specification

FlavorChocolate Fudge, Birthday Cake, Cafe Mocha, Chocolate Peanut Butter, Cookies & Creme
FormPowder
Protein Grams Per Serving25g
Protein TypeWhey Isolate
Meal Replacement?Yes

You may also like

- 11%
Rule 1 Source 7 Protein 2 lb Chocolate Peanut Butter
Rule 1 Source 7 Protein 2 lb Chocolate Peanut Butter$62.59 - $100.00
★★★★★★★★★★
279
Compare 15 offers