R1 CASEIN BY RULE 1 PROTEINS

Price range: $84.95 through $164.95

Rule 1 Casein delivers slow-release protein that digests gradually over several hours, making it ideal for sustained muscle nourishment between meals or before bed.

✓ 25g slow-release protein per serve
✓ 100% pure micellar casein
✓ Supports all-day muscle nourishment

Size

2lb | 27 Serves
4lb | 55 Serves

Flavour

Chocolate Fudge
Cookies & Cream
Strawberries & Cream
Vanilla Creme

Clear

Payment Methods:

About brand

Rule 1 Proteins Is Now Available Online In Australia At Muscle Maker Supplements

With state-of-the-art production facility in Aurora, Illinois. Rule 1 is one of the few sports nutrition companies to manufacture in every product category. From the very beginning, Rule 1 has always taken a hands-on approach to maintaining the very highest standards of quality.

We are Athletes, Bodybuilders, Crossfitters & Powerlifters. Guys who've lifted a few million lbs & downed a few thousand scoops of protein. We're also supplement pros who've done this before. Guys who know the difference between the good stuff & the over-hyped wannabes. For those who are serious about getting the best out of lifting are obsessed with 1 thing. Protein. And a quick comparison of top-selling brands shows R1 Proteins delivers more of what we all take protein for...protein!

Shop The Range With Afterpay, Zippay & Klarna Options Available!

Nutrition Panel

Directions Of Use

Mix about one scoop of Casein with 10-12 oz. of cold water, milk, or your favorite beverage in a shaker cup. For extra smoothness, blend with ice

Key Ingredients

100% Micellar Casein
Micellar casein is a slow-digesting, milk-derived protein that forms a gel in the stomach, providing a sustained release of amino acids over several hours. This slow absorption supports muscle recovery, helps prevent muscle breakdown (anti-catabolic effect), and can lead to increased fullness.

Macros

Protein - 25g

Carbs - 3g

Fat - 1g

Calories - 120

FAQs

GRADUAL RELEASE PROTEIN

Satisfy your hunger and overnight nutrition needs with Casein Protein. More slowly utilized by the body, micellar casein proteins gradually deliver amino acids to help feed recovering muscles over several hours.

Casein Protein is a complete dairy protein with a thick creamy texture and all nine essential amino acids (EAAs). Compared with other high-quality protein sources, casein is broken down into its amino acid components at a more prolonged rate, which makes it ideal for nighttime use.

WHY USE R1 CASEIN?

SLOW RELEASE PROTEIN

100% protein from micellar casein.

HIGH IN PROTEIN

25g protein & 11g of naturally occurring EAAs per scoop.

GROW WHILE YOU SLEEP

Extended amino acid delivery to help feed muscles while you sleep.

INFORMED CHOICE CERTIFIED

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

GRADUAL RELEASE PROTEIN

Satisfy your hunger and overnight nutrition needs with Casein Protein. More slowly utilized by the body, micellar casein proteins gradually deliver amino acids to help feed recovering muscles over several hours.

Casein Protein is a complete dairy protein with a thick creamy texture and all nine essential amino acids (EAAs). Compared with other high-quality protein sources, casein is broken down into its amino acid components at a more prolonged rate, which makes it ideal for nighttime use.

WHY USE R1 CASEIN?

SLOW RELEASE PROTEIN

100% protein from micellar casein.

HIGH IN PROTEIN

25g protein & 11g of naturally occurring EAAs per scoop.

GROW WHILE YOU SLEEP

Extended amino acid delivery to help feed muscles while you sleep.

INFORMED CHOICE CERTIFIED

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

About brand

Rule 1 Proteins Is Now Available Online In Australia At Muscle Maker Supplements

With state-of-the-art production facility in Aurora, Illinois. Rule 1 is one of the few sports nutrition companies to manufacture in every product category. From the very beginning, Rule 1 has always taken a hands-on approach to maintaining the very highest standards of quality.

We are Athletes, Bodybuilders, Crossfitters & Powerlifters. Guys who've lifted a few million lbs & downed a few thousand scoops of protein. We're also supplement pros who've done this before. Guys who know the difference between the good stuff & the over-hyped wannabes. For those who are serious about getting the best out of lifting are obsessed with 1 thing. Protein. And a quick comparison of top-selling brands shows R1 Proteins delivers more of what we all take protein for...protein!

Shop The Range With Afterpay, Zippay & Klarna Options Available!

Nutrition Panel

Directions Of Use

Mix about one scoop of Casein with 10-12 oz. of cold water, milk, or your favorite beverage in a shaker cup. For extra smoothness, blend with ice

Key Ingredients

100% Micellar Casein
Micellar casein is a slow-digesting, milk-derived protein that forms a gel in the stomach, providing a sustained release of amino acids over several hours. This slow absorption supports muscle recovery, helps prevent muscle breakdown (anti-catabolic effect), and can lead to increased fullness.

Macros

Protein - 25g

Carbs - 3g

Fat - 1g

Calories - 120

FAQs

More From Rule 1 Proteins

Rule 1 Proteins R1 Whey Protein Twin Pack

About The Brand

Rule 1 Proteins Is Now Available Online In Australia At Muscle Maker Supplements

With state-of-the-art production facility in Aurora, Illinois. Rule 1 is one of the few sports nutrition companies to manufacture in every product category. From the very beginning, Rule 1 has always taken a hands-on approach to maintaining the very highest standards of quality.

We are Athletes, Bodybuilders, Crossfitters & Powerlifters. Guys who've lifted a few million lbs & downed a few thousand scoops of protein. We're also supplement pros who've done this before. Guys who know the difference between the good stuff & the over-hyped wannabes. For those who are serious about getting the best out of lifting are obsessed with 1 thing. Protein. And a quick comparison of top-selling brands shows R1 Proteins delivers more of what we all take protein for...protein!

Shop The Range With Afterpay, Zippay & Klarna Options Available!