Rule1 Casein 2lb


$84.95

We utilize 25g per serving of Micellar Casein in this protein formula, so it keeps working long after you’ve left the gym. It’s slow-release formulation is designed for occasions when you want a protein that takes its time and delivers its amino acids benefits over several hours.

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Description

Rule1 Casein 2lb – Slow-Digesting Protein for Overnight Recovery

Optimize Muscle Repair and Stay Anabolic All Night

Rule1 Casein 2lb is a premium slow-digesting protein supplement designed to support overnight muscle recovery, sustained amino acid release, and anti-catabolic protection. Sourced from 100% micellar casein, Rule1 Casein is the ideal protein to take before bed or between long meals to maintain a steady supply of nutrients to muscles when your body needs them the most.

Unlike fast-absorbing whey, casein digests slowly over several hours, helping to protect your hard-earned muscle and promote lean muscle growth and repair even while you sleep.


What Is Casein Protein?

Casein is the primary protein found in milk, alongside whey. While whey digests quickly and spikes amino acid levels rapidly, casein forms a gel-like structure in the stomach, which slows its digestion and the release of amino acids into the bloodstream. This slow and steady digestion makes it ideal for sustained protein delivery, particularly useful during periods when the body goes without food — such as overnight or during intermittent fasting.

Rule1 Casein utilizes 100% micellar casein, the purest and most bioavailable form of casein, ensuring maximum benefit from every scoop.


Key Benefits of Rule1 Casein 2lb

1. Extended Amino Acid Release

Micellar casein provides a slow and consistent stream of amino acids to the muscles for up to 7 hours, helping prevent muscle breakdown during periods of fasting and inactivity. This makes it a perfect nighttime protein to stay in an anabolic state while sleeping.

2. Muscle Repair and Recovery

The gradual release of essential amino acids such as leucine, isoleucine, and valine (BCAAs) supports muscle repair, reduces soreness, and helps your body recover from intense workouts. It’s particularly beneficial for athletes and bodybuilders aiming to maximize recovery time and minimize muscle degradation.

3. Supports Lean Muscle Growth

By reducing muscle protein breakdown, Rule1 Casein supports positive nitrogen balance, which is essential for building and maintaining lean muscle mass, especially during a calorie deficit or cutting phase.

4. Ideal Nighttime Protein

Sleep is a critical recovery phase, and Rule1 Casein ensures your muscles aren’t left without fuel. By providing a sustained protein supply during sleep, it helps your body rebuild, recover, and grow while you rest.

5. High-Quality, Clean Formula

Rule1 Casein is made with no creamers, no spiking, and no fillers. It delivers a high-protein, low-fat, and low-sugar formula that supports clean nutrition for optimal performance.

Casein provides 25g of slow-release protein in a thick and satisfying shake.† Made with 100% micellar casein protein:

  • Extended amino acid delivery
  • Feeds muscles while you sleep
  • Naturally rich in all 9 EAAs, including 3 BCAAs^^

Informed Choice® Certified.
Regularly tested for banned substances by the world class sports anti-doping lab, LGC.

^ These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
† Values per serving.

Before Bedtime

Casein is best used during extended periods of downtime, like at bedtime or between meals.

If you are after a slow-releasing protein powder formula that will guarantee you stay in an anabolic state all day long, R1 Casein by Rule 1 Proteins is the protein powder for you. This protein powder is designed to optimise your muscle building potential and keep you satisfied for hours to come.

Many people are fast to grab whey protein powder as their protein of choice without even realising all the many benefits that casein protein powder can have.

So, what benefits will you receive upon using R1 Casein by Rule 1 Proteins?

You will get:

  • Improved rates of protein synthesis, which helps you generate more lean muscle mass all day long
  • Protection from muscle mass loss, especially while dieting when calories are kept low, and risk is high
  • A delicious and satisfying beverage that will quench your hunger pains – those who use this product often report much greater appetite suppression than when using a whey concentrate alone
  • A formula rich in all the essential amino acids so you can rest assured you’re giving your body exactly what it needs every time you use it
  • No unwanted ingredients that can contribute to excess calories or unwanted toxins in your system
  • No blends. This is 100% pure casein, not a mix of different proteins like many other casein products on the market are
  • A powerful hit of calcium to help promote strong bone growth and development. This will help you keep yourself injury free and ward off stress fractures or bone breaks down the road
  • A small dose of added iron to help prevent iron deficiency anemia. This is important for anyone who is looking to help maintain optimal energy levels and who is exercising hard
  • Antioxidant support from the cocoa powder added to provide additional flavouring

With R1 Casein by Rule 1 Proteins, you’ll get superior results at just the right amount of calories to support your goals.

In every serving of R1 Casein by Rule 1, you’ll receive:

  • 120 calories
  • 1 gram of total dietary fat
  • Just 15 mg of cholesterol
  • 170 mg of Sodium
  • 3 grams of carbohydrates
  • 1 gram of dietary fibre
  • 1 gram of sugar
  • 25 grams of powerful muscle building protein – this is more protein powder per scoop than many other protein supplements on the market.
  • 50% of your total daily calcium needs

If you need a quality protein powder, R1 Casein by Rule 1 is a great product to choose and will help you elevate your performance one step higher.

Mixing Directions 

  • Tasty Shakes: Mix one heaping scoop if R1 Casein with approx. 10-12 of water, milk or your favourite beverage in a shaker cup or glass with a spoon.
  • Juice Smoothies: Add your favourite fruit and ice to the above, mix in blender and enjoy!

Ingredients: Micellar Casein, Natural and Artificial Flavours, Sunflower Lecithin, Cellulose Gum, Xanthan Gum, Sucralose, Acesulfame Potassium FD&C Red #40.

Contains: Milk

The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Alternate Suggested Use

In a blender, add your favorite fruit and ice to the above, mix, and enjoy a protein-fortified fruit smoothie!

Additional information
Flavour

Choc

,

Cookies & Creme

,

Strawberries & Creme

,

Vanilla

Brand

Rule-1 Proteins

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About Rule-1 Proteins
The Rule One Proteins executive team combines over 100 years of development and formulation experience. We offer a unique combination of skills and experience, but most of all, we offer an unmatched passion for the sports nutrition industry. A
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