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Casein
Premium Micellar Casein
Powered By: Rule 1
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Rule 1 Casein
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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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Nutrition
Packed in United States
UNITED STATES
Rule 1 Casein
Rule 1 CaseinServing Size
33g
Nutritional InfoPer Serve
Energy502kJ
120Cal
Fat - Total1g
- Saturated0.5g
- Trans0g
Cholesterol15mg
Sodium170mg
Carbohydrates - Total2g
- Dietary Fibre0g
- Sugars25g
Other Ingredients
Micellar Casein, Natural and Artificial Flavours, Gum Blend (Xanthan Gum, Guar Gum, Carrageenan), Lecithin, Acesulfame Potassium, Salt, Sucralose.
Rule 1 Casein Directions
To ensure night time gains, prepare 1 scoop of R1 Casein with 300 - 350ml of water ore milk before long periods of rest.
Tasty Shakes: Mix one heaping scoop of R1 Casein with approx. 300ml of water, milk or your favourite beverage in a shaker cup or glass with spoon.
Juicy Smoothies: Add your favourite fruit and ice to the above, mix in blender and enjoy!
Storage
Keep in cool dry place out of direct sunlight. Store below 30°C.
Warning
This product is not a sole source of nutrition and should be used in conjunction with an appropriate physical training or exercise programme. Not suitable for children under 15 years of age or pregnant women. Should only be used under medical or dietetic supervision.
Pricing & Offers
Online & in-store offers may vary.
Copyright
Copyright Mr Supplement 2004-2024. This website, the images, text and tables on it are subject to copyright under the Australian Copyright Act 1968 (Cth).
Q&A's
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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.

Articles
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Based on reviews collected by
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Summary Of Reviews
Rule 1 Casein is a protein supplement favored by customers for its taste and quality. It is often used as a late-night snack or dessert substitute due to its custard-like consistency and ability to make the consumer feel full.
✔️
Tasty, quality protein supplement
✔️
Can be used as a meal or dessert substitute
✔️
Filling and beneficial for weight management/loss
Summary generated automatically from the text of customer reviews.
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Item: 1.81kg / 53 Serves Vanilla
Great product, been using it for years.
Collected via Trustpilot
Jake
on 31/03/2024
Item: 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.
Steven K
on 22/10/2023
Item: 1.87kg / 53 Serves Chocolate
As desired
Collected via Trustpilot
Umer A
on 02/09/2023
Item: 1.81kg / 53 Serves Vanilla
Tastes great, goes down well and really works.
Collected via Trustpilot
Mathew C
on 27/05/2023
Item: 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
Evan
on 03/04/2023
Item: 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.
Julian R
on 11/02/2023
Item: 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.
Mitchell C
on 25/03/2022
Item: 1.87kg / 53 Serves Chocolate
Yummy great protein for recovery
Collected via Trustpilot
Wesley P
on 25/08/2021
Item: 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
Jamie R
on 13/08/2021
Item: 1.87kg / 53 Serves Chocolate
Excellent product. Tastes great and has a great amount of protein and very low carb
Collected via Trustpilot
Mark T
on 23/03/2021
Item: 1.87kg / 53 Serves Chocolate
Terrible tastes awful.
Collected via Trustpilot
Adam B
on 10/01/2020
Item: 924g / 28 Serves Vanilla
Delicious! My go to dessert and even better that it mixes well.
Collected via Trustpilot
Ursinia T
on 21/08/2019
Item: 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.
Adam M
on 03/04/2019
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