Rule1 Casein  (28 Servings, Chocolate Peanut Butter)
Rule1 Casein  (28 Servings, Chocolate Peanut Butter)

Rule1 Casein (28 Servings, Chocolate Peanut Butter)

Brand: Rule1
A protein that breaks down more slowly, delivering its amino acids over several hours. R1 Casein is what you’re after.
Product Size
28 Servings
Product Flavor
Chocolate Peanut Butter
Servings Per Container
Unit price: 1.0144 €/serving
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Slow-release Protein

Thick and satisfying, R1 Casein extends amino acid delivery for several hours, making this great between meals or as an overnight protein.

Overnight Sensation

R1 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
R1 Casein's extended-delivery formula includes several positive negatives:
  • ZERO Non-Casein Proteins
  • ZERO Creamers
  • ZERO Amino Spiking
  • ZERO Banned Substances

Before Bedtime

R1 Casein is best used during extended periods of downtime, like at bedtime or between meals.

DIRECTION (1 serving = 1 Scoop (34g))

Mix one (1) heaping scoop of R1 Casein with 300-350 ml of water, milk, or your favorite beverage in a shaker cup or 470 ml glass. Shake or stir it up! Set your blender on high to make it extra smooth.

Alternate Suggested Use

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


Store in a cool and dry place.


Do not use if pregnant, in children or for prolonged time without consulting a doctor. Do not exceed the recommended daily dose. Food supplements should not be used as a substitute of a varied diet. A varied and balanced diet and a healthy lifestyle are important. Keep out of reach of young children.

extra informations
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About the Brand


Making and delivering the world’s best protein powders and food supplements: this is the mission of Rule1. Rule1 products are manufactured in the state-of-the-art facility, Nutrivo. This stunning manufacturing site is GMP-certified and employs the latest in measurement, mixing, shipping and packaging technology to help you create products that complement the highest quality nutrition you can buy.

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