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Rule 1 Proteins R1 Casein

By: Rule One Proteins

Rule 1 Proteins R1 Casein Rule 1 Proteins R1 Casein Rule One Proteins 4.6 5 11 64.79

Rule 1 Proteins R1 Casein

By: Rule One Proteins

Rule 1 Proteins R1 Casein Rule 1 Proteins R1 Casein Rule One Proteins 4.6 5 11 64.79
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Amino Z ULTRA Shaker Bottle 700mL with Mixer

Add Amino Z ULTRA Shaker Bottle 700mL with Mixer & save $4 (normally $9.95). No further discounts apply.

Total: $78.15
Bundle Discount: -$4
Together: $74.15




Just because you sleep doesn't mean your muscles do. That's why bedtime is the perfect time for R1 CASEIN's 25g of sustained-release, between-meal proteins to support muscular development & recovery.

• 25g protein/serving - overnight formula for extended amino activity

• 7-8 hours of continual absorption - serious sustained-release fuel

• Naturally rich in BCAAs - to boost energy, metabolism & recovery

7+ HOURS nighttime fuel

Serving Size: 1 scoop (33g)

Per 33g ServePer 100g
Fibre0 g0 g
Saturated Fat0.5 g1.5 g
Cholesterol15 mg45.5 mg
Sodium170 mg515.2 mg

Citric Acid, Micellar Casein, Natural and Artificial Flavors, Inulin, Gum Blend (Xanthan Gum, Guar Gum, Carrageenan), Lecithin, Acesulfame Potassium, Salt, Sucralose.

NOTE: The Nutritional Information & Ingredients is for Vanilla Crème flavour. These may slightly vary depending on different flavours.

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 favorite beverage in a shaker cup or glass with spoon.
Juicy Smoothies: Add your favorite fruit and ice to the above, mix in blender and enjoy!

This food is not a sole source of nutrition and should be used in conjunction with a nutritious diet and with an appropriate physical training or exercise program. This food is not suitable for children under the age of 15 or pregnant women. It should only be used under medical or dietetic supervision. Keep out of reach of children.

Rule 1 Proteins R1 Casein Reviews

Average Rating:  

4.6 from 11 ratings
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  • 1 Stars

Rule 1 Casein

By Benjamin reviewed on 28/08/2021

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

The Rule 1 Casein chocolate is a really good flavour. I enjoyed the consistency which is that little bit thicker. This is my first time trying the Rule 1 Casein but I was really impressed.
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Great Tasting and Easy Mix Casein

By Samuel reviewed on 8/08/2019

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

Rule 1 Chocolate fudge has been a staple purchase for me over the past year now and that is because its flavour is amazing in mixtures of water or milk. I take primarily with water before bed or when I know I have a block of time that wont see me eating and it is always a great way to fight the urge for snacks by being a go to alternative.

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Great taste

By Kasia reviewed on 14/08/2016

Verified buyerA verified buyer is someone who has purchased this product from Amino Z

A great slow acting protein to take at night before sleel, not only have the results been fantastic with fast recovery and no more night cramps but it also tastes delicious.
0% of 1 user found this review helpful Was this review helpful ? Yes / No


By Dirk reviewed on 29/07/2016
Dispersed well. Good price/ serving. Bloated a little bit. Tastes good. Will be buying again.
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100 Day Returns

100 Day Returns!

• Easy and hassle free
• You can return both opened and unopened product (see below for details)

For up to 100 days from the day that you place your order, you can take advantage of our returns, even if you just change your mind!

Please note, this policy does not relate to items that are damaged in transit, lost or incur an issue beyond your control. In situations like these, we will either refund, credit or send a replacement to you without delay. Our 100 day returns is for your peace of mind if you don't like the product, or simply change your mind.

For any unopened product, just ship the item back and we will refund or replace that item! You can obtain a refund, store credit or product exchange to the same value. Just let us know within 100 days from the date of your order.

For any opened product (Club Z members only), we understand that trying new supplements sometimes carries some uncertainty. Perhaps you’re not sure about a new flavour, or you just bought the wrong product. So if you're not happy with your purchase within 5 scoops (or 5 serves) and 30 days from the date of purchase, you can send it back for a full money-back guarantee! The purchase must have been made when you had an active Club Z membership.

Please note that if your item was purchased as an advertised discounted shortdated item, the above time frames are limited to 14 days. Shortdated items are heavily discounted items due to a sooner expiry date.

If however there was any issue in receiving your order (for example, if your order was lost or damaged in transit) - don't stress! Just contact us and we'll fix things up for you.

Simply contact us by email, phone, chat or visit us in-store to arrange a return. Our returns policy is subject to our standard terms and conditions.

Other Returns

Whenever a problem is incurred that is not your fault, we will be happy to arrange return shipping (if applicable) and the shipment of any replacement goods to you to avoid any further cost and inconvenience. All you need to do is contact us so we can jump on it as quickly as possible.

Here's what we will do in certain situations:

- Your item has been damaged/lost in transit (we'll replace it)
- Incorrect goods received (although rare, we'll ship off the correct item)
- A problem with the actual product or anything else (we'll do what is necessary to fix things for you!)

So we can fix things quickly for you, please let us know of any issues within 48 hours of receiving your goods. In certain situations we may ask for a photograph (for example if the product is damaged in transit, so we can take it up with the delivery company to avoid future issues).

If you do receive an incorrect product, please do not open the actual product so we can arrange a resolution quickly.

In a nutshell, we work really hard on keeping you happy. So if a problem arises, just contact us and we'll do our very best to fix it!

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