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Rule 1 Casein
Casein
Powered By: Rule 1

Premium Micellar Casein for Night Time Fuel

  • Premium Slow-Release Protein to Build & Maintain Muscle
  • Naturally Rich BCAA's to Boost Metabolism, Energy & Recovery
  • Amino Acid Delivery of Up to 8 Hours 
  • Night Time Fuel for Sleep & Muscle Repair
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Rule 1 Casein - Made up of predominantly on micellar casein, Rule 1 Casein will give you 7 hours of night time fuel for your muscles to grow and recover. Rule 1 Casein allows the protein to feed your muscles during sleep. This form of casein is less acidic than other casein-based proteins, reducing the body’s tendency to increase its overall acidity from this protein powder.

When To Take Rule 1 Casein

Casein is generally seen as a nighttime protein. Quite the opposite to whey isolates and blends that digest within the hour, casein can take up to 8 hours. Some would use this slow-digesting protein in the day in an attempt to stay fuller for longer, however, such a slow-digesting milk-based product can cause stomach discomfort through the day. This is why casein has become almost exclusively known as a night-time protein. Your body takes full advantage of the 8 hour digestion while sleep, allowing the muscles to be fed over that period of time. 

Rule 1 Casein Best Flavours

Rule 1 casein keeps things nice and simple with chocolate and vanilla, these flavours are easy to get down nice and quickly before bed and aren't too intrusive on other ingredients you may choose to add to your liquid dessert. 

Rule 1 Casein Review

Rule 1 is one of Australia's leaders in all protein categories so its not surprising to see their casein among the top favourites and best sellers. 

Product Highlights

  • 25g of Slow Release Protein per Serving
  • Premium Micellar Casein
  • Sustained release fuel (can last up to 7-8hours of continual absorption)
  • Contains Naturally Rich BCAAs to Boost Metabolism, Energy & Recovery
  • Build & Maintain Muscle 
  • Thick Satisfying Texture

SLOW-RELEASE MICELLAR CASEIN FORMULA

Even in our fast-paced world, there are times when it pays to slow down. Take between meals and bedtime for example. During these occasions, you want a protein that takes its time. Something to hold you over until your next meal. A protein that breaks down more slowly, delivering its amino acids over several hours. R1 Casein is what you’re after.

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  • Does Rule 1 Casein include wheat or gluten?

    No it does not contain gluten. Rule 1 Casein is gluten free. This is clearly marked on the product label.

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Steven K
Rule 1 Casein
924g / 28 Serves Vanilla
So I've replaced it with this late night snack instead, it's a little like custard and high quality protein. Cottage cheese is ok but there's not much taste and every night, I don't think so. And a late night cheeseburger from McDonald's isn't that bad when taken into account your overall calories but it's now over $5 for one.  So clearly this is better.  But if you only train in the gym 2 or 3 days a week you probably don't need it.
22/10/2023
Umer A
Rule 1 Casein
1.87kg / 53 Serves Chocolate
As desired
Collected via Trustpilot
02/09/2023
Mathew C
Rule 1 Casein
1.81kg / 53 Serves Vanilla
Tastes great, goes down well and really works.
Collected via Trustpilot
27/05/2023
Evan
Rule 1 Casein
1.87kg / 53 Serves Strawberries and Cream
Love mixing this with a home made muesli mix tastes really great too. Great way to get extra protein and feel full.
Collected via Trustpilot
03/04/2023
Julian R
Rule 1 Casein
1.81kg / 53 Serves Vanilla
A little more gloopy/thicker and harder to mix in than some casein powders I've tried, but the flavour is fine and it was available in a discount that made it extremely good value.
I have it in the evenings of workout days.
11/02/2023
Mitchell C
Rule 1 Casein
1.87kg / 53 Serves Chocolate
I have had Maxx's Night Protein before in both Chocolate and Vanilla and wanted to give something else a crack.
In terms of taste i prefer the Maxxs; the R1 doesnt taste baaad its more of a neutral chocolate and definitely thicker and slightly more grainy than the Maxx's.
Maxxs tastes better but is slightly more expensive. Maxxs also has the Testosterone and GH boosters along with relaxants to help yah sleep.
This has some of the booster, like glutamine, but it all depends on what you want. Maxxs for growth and size, R1 more for weight management/loss IMO.
Side note; most night protein shakes ive tried, i wake up early and need to go bathroom. this i did not have the same result.
25/03/2022
Wesley P
Rule 1 Casein
1.87kg / 53 Serves Chocolate
Yummy great protein for recovery
Collected via Trustpilot
25/08/2021
Jamie R
Rule 1 Casein
1.87kg / 53 Serves Chocolate
Really look forward to having this protein before bed i prefer it with lite milk over water it tastes better
Collected via Trustpilot
13/08/2021
Mark T
Rule 1 Casein
1.87kg / 53 Serves Chocolate
Excellent product. Tastes great and has a great amount of protein and very low carb
Collected via Trustpilot
23/03/2021
Adam B
Rule 1 Casein
1.87kg / 53 Serves Chocolate
Terrible tastes awful.
Collected via Trustpilot
10/01/2020
Ursinia T
Rule 1 Casein
924g / 28 Serves Vanilla
Delicious! My go to dessert and even better that it mixes well.
Collected via Trustpilot
21/08/2019
Adam M
Rule 1 Casein
1.81kg / 53 Serves Vanilla
Super thick and creamy, yet mixes completely in water relatively quickly (not as quick as the rule 1 whey though). Super filling, and a great flavour too. Love it.
03/04/2019
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