Supplements Since 2004 Supplements Since 2004

TRUSTED STORE SINCE 2004 Same Day Dispatch

TRUSTED STORE SINCE 2004 Free Shipping $150+

Brick-And-Mortar Store Locations Across Australia Australian Store Locations

Login
Register
Login
Sign in to access your Mr Supplement locker room
*
Email Address:
*
Password:
Login
Reset Password
Enter your e-mail address to reset your password
*
Email Address:
Reset
Register
Create a new account simply by entering your details
*
Email Address:
*
Confirm Email Address:
*
Password:
*
Confirm Password:
*
First Name:
*
Last Name:
*
Phone Number:
Date Of Birth:
Gender:
Register
Rule 1 ProteinR1 Protein contains one of the purest, most rapidly digested fuels around to help build and repair muscle. And with virtually zero lactose, sugar, fat, or cholesterol, it's our most complete muscle fuel!Rule 1Supplements > Whey Isolate (WPI)https://cdn.mrsupplement.com.au/resources/imgs/products/rule-1-protein.1490566883111.png44.95199.95AUD
4.8547
FREE GIFTS
FREE GIFTS

Purchase any 2.2kg or 4.4kg Rule 1 R1 Protein & receive a free R1 T-Shirt,  Shaker Bottle & Mr Supplement Towel.

Rule 1 Protein
Protein
Powered By: Rule 1

100% Whey Protein Isolate Formula

  • 25g Fast Acting Whey Protein
  • Complete & Rapidly Digested Muscle Fuel
  • Added Glutamine for Muscle Recovery
  • Virtually Zero Lactose, Sugar, Fat or Cholesterol 
In Stock
(47)
Write a review
Product
Reviews
FAQs
Related Articles

The first rule in bodybuilding is Input = Output. Rule 1 Protein is a superior protein that includes the nutrition you put into your body to create the perfect protein supplement. That's why R1 Protein contains one of the purest, most rapidly digested fuels around to help build and repair muscle. And with virtually zero lactose, sugar, fat, or cholesterol, it's the most complete muscle fuel to add to your routine. 

Product Highlights

  • Each Serving contains over 6 grams of BCAA's
  • Added Glutamine for Improved Muscle Recovery & Immune Support
  • Packed with Instantised Micro-filtered & Ion-exchange Whey Protein Isolate
  • Rapidly Digested & Assimilated
  • Pure Whey Protein Hydrolysate featuring Ultra-Segmented Isolates
  • Carefully Blended & Packaged in NS GMP Facility in the USA 

 

Rule 1's flagship protein is made with super-pure 100% whey isolate, fast-acting whey hydrolysate, and virtually nothing else. It is completely omitted with the use of whey concentrates as well as creamers, gums, amino spiking, and other fillers that dilute what you really came for – protein. The result is an industry leading Protein Purity Percentage (PPP) of up to 87%. R1 Protein is protein with a capital-P.

Rule 1 Protein
Excellent
Based on reviews collected by
&
Write a review
*
Product:
*
Rating
*
Name
*
Email
*
Review
0
/
5000 (Minimum: 75)
Submit Review
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves White Choc Raspberry + Free Rule 1 Shirt, Shaker & MrSupp Towel
Best protein there is !! Worth every cent
Collected via Trustpilot
5
2021-05-04T04:49:14.000Z
04/05/2021
Rule 1 Protein
Rule 1 Protein
467g / 16 Serves Vanilla Creme
Great. Tastes great too. Use to use iso100 but this seems a touch better and easier to get hold of too.
Collected via Trustpilot
5
2021-04-24T09:45:27.000Z
24/04/2021
Rule 1 Protein
Rule 1 Protein
467g / 16 Serves Cookies and Creme
I noticed how this protein speeds up my metabolism. Fantastic! Definitely a good buy
5
2021-04-19T05:40:02.000Z
19/04/2021
Rule 1 Protein
Rule 1 Protein
Vanilla Creme is great tasting flavour that keeps you full throughout the middle of the day after a morning workout
5
2021-04-11T22:03:09.000Z
10/04/2021
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves Frozen Banana + Free Rule 1 Shirt, Shaker & MrSupp Towel
Great protein good price fast shipping
Collected via Trustpilot
5
2021-04-01T15:34:10.000Z
02/04/2021
Rule 1 Protein
Rule 1 Protein
467g / 16 Serves Chocolate Fudge
Great product I take before workout with weights works well and tastes great
Collected via Trustpilot
4
2021-03-29T06:19:37.000Z
29/03/2021
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves Choc Hazelnut + Free Rule 1 Shirt, Shaker & MrSupp Towel
Da best you could ever want.
Collected via Trustpilot
5
2021-03-21T08:04:44.000Z
21/03/2021
Rule 1 Protein
Rule 1 Protein
1.1kg / 38 Serves Fruity Cereal
Best tasting protein i have ever tried. Will buy again 100%
Collected via Trustpilot
5
2021-03-21T04:46:57.000Z
21/03/2021
Rule 1 Protein
Rule 1 Protein
Awesome product. Highly recommend
Collected via Trustpilot
5
2021-02-26T04:55:22.000Z
26/02/2021
Rule 1 Protein
Rule 1 Protein
1.1kg / 38 Serves Lightly Salted Caramel
Great taste, easily dissolved and works well.
Collected via Trustpilot
5
2021-02-21T05:57:27.000Z
21/02/2021
Rule 1 Protein
Rule 1 Protein
4.4kg / 152 Serves Vanilla Creme + Free Rule 1 Shirt, Shaker & MrSupp Towel
Great protein!
Collected via Trustpilot
5
2021-01-25T03:31:39.000Z
25/01/2021
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves Cookies and Cream + Free Rule 1 Shirt, Shaker & MrSupp Towel
Great taste and results
Collected via Trustpilot
5
2021-01-03T06:14:31.000Z
03/01/2021
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves Chocolate Fudge + Free Rule 1 Shirt, Shaker & MrSupp Towel
Excellent
Collected via Trustpilot
5
2020-12-26T10:40:53.000Z
26/12/2020
Rule 1 Protein
Rule 1 Protein
1.1kg / 38 Serves Frozen Banana
Good tasting protein the banana flavour is better than evolve wpi from ASN
Collected via Trustpilot
5
2020-12-13T05:21:03.000Z
13/12/2020
Rule 1 Protein
Rule 1 Protein
1.1kg / 38 Serves Frozen Banana
Great stuff and most importantly I dont get any gut issues with this product which is amazing considering I usually suffer with stomach problems using most other protein powders.
Collected via Trustpilot
5
2020-12-05T21:53:59.000Z
06/12/2020
Rule 1 Protein
Rule 1 Protein
4.4kg / 152 Serves Chocolate Fudge + Free Rule 1 Shirt, Shaker & MrSupp Towel
Great stuff, super quick delivery
Collected via Trustpilot
5
2020-11-22T04:12:00.000Z
22/11/2020
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves Cookies and Cream + Free Rule 1 Shirt, Shaker & MrSupp Towel
The only protein I use. Ticks all my boxes
Collected via Trustpilot
5
2020-11-20T07:21:46.000Z
20/11/2020
Rule 1 Protein
Rule 1 Protein
1.1kg / 38 Serves Lightly Salted Caramel
A protein powder that actually tastes nice!!! It has a nice flavour and you can mix it with water if you dont like milk which works for me!
Collected via Trustpilot
5
2020-11-08T08:58:08.000Z
08/11/2020
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves Choc Hazelnut + Free Rule 1 Shirt, Shaker & MrSupp Towel
Good results and tastes great
Collected via Trustpilot
4
2020-11-07T02:19:52.000Z
07/11/2020
Rule 1 Protein
Rule 1 Protein
1.1kg / 38 Serves Frozen Banana
This product mixes well and tastes delicious
Collected via Trustpilot
5
2020-10-09T07:36:59.000Z
09/10/2020
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves Cookies and Cream + Free Rule 1 Shirt, Shaker & MrSupp Towel
My go to protein drink
Collected via Trustpilot
5
2020-09-27T19:52:30.000Z
28/09/2020
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves Lightly Salted Caramel + Free Rule 1 Shirt, Shaker & MrSupp Towel
Mixes well , great flavour
Collected via Trustpilot
5
2020-09-13T09:16:25.000Z
13/09/2020
Rule 1 Protein
Rule 1 Protein
4.4kg / 152 Serves Chocolate Fudge + Free Rule 1 Shirt, Shaker & MrSupp Towel
Great product,gets absorbed by body after workout real quick
Collected via Trustpilot
5
2020-09-11T06:44:17.000Z
11/09/2020
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves Lightly Salted Caramel + Free Rule 1 Shirt, Shaker & MrSupp Towel
Good all round but the taste wasnt as nice as the Blue colour bottle
Collected via Trustpilot
4
2020-09-09T00:53:22.000Z
09/09/2020
Rule 1 Protein
Rule 1 Protein
1.1kg / 38 Serves Lightly Salted Caramel
Great flavour. Taste really good.
Collected via Trustpilot
5
2020-09-04T00:14:57.000Z
04/09/2020
Rule 1 Protein
Rule 1 Protein
1.1kg / 38 Serves Vanilla Creme
Taste really good.
Collected via Trustpilot
5
2020-09-04T00:14:40.000Z
04/09/2020
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves Choc Biscuit + Free Rule 1 Shirt, Shaker & MrSupp Towel
Great taste, not too think. I mix it with yoghurt so it is good that it is smooth and easy to ingest.
Collected via Trustpilot
5
2020-08-23T02:10:05.000Z
23/08/2020
Rule 1 Protein
Rule 1 Protein
2.20kg / 76 Serves Chocolate Fudge + Free Rule 1 Shirt, Shaker & MrSupp Towel
Wicked tasting protien, will be buying again
Collected via Trustpilot
5
2020-06-30T10:43:35.000Z
30/06/2020
Rule 1 Protein
Rule 1 Protein
4.4kg / 152 Serves Vanilla Creme + Free Rule 1 Shirt, Shaker & MrSupp Towel
Great tasting protein
No bloating!
Collected via Trustpilot
5
2020-03-24T09:38:46.000Z
24/03/2020
Rule 1 Protein
Rule 1 Protein
1.1kg / 38 Serves Chocolate Fudge
Great product
Collected via Trustpilot
4
2020-03-21T01:07:39.000Z
21/03/2020
Next Page
Ask a question about
Rule 1 Protein
*
Name
*
Email Address
Submit
Hi I am using Vaso D and Beyond BCAA. Could you pls tell me if i can use rule 1 protein with that. Thanks
Yes you can take it together with Rule 1 Protein.
Is rule 1 protein isolate suitable and safe while breast feeding
Majority of supplements are not recommended to be taken whilst pregnant or breast feeding so I would suggest consulting a doctor if you are looking to purchase. Kind Regards,
Contact Us
↑   Back To Top   ↑