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R1 Casein

Rule 1 R1 Casein

A Product
Slow Digesting, Prolonged Delivery Micellar Casein!
  • 25 grams of protein per serving
  • Zero concentrates, sugars and creamers
  • 100% micellar casein
  • 5g BCAAs, slow digesting
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Deals
LIMITED TIME PRICE CUT
LIMITED TIME PRICE CUT
Buy 1 Rule 1 R1 Casein 2lbs for only $27.99! Limited time only.
LIMITED TIME PRICE CUT
LIMITED TIME PRICE CUT
Buy 1 Rule 1 R1 Casein 4lbs for only $39.99! Limited time only.
Buying Options
$39.99
$27.99 27.9900
2lbs
26 Servings | $1.08 Per Serving
LIMITED TIME PRICE CUT
+
$58.99
$39.99 39.9900
4lbs
52 Servings | $0.77 Per Serving
LIMITED TIME PRICE CUT
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Nutrition Info

2lbs Chocolate Fudge

Serving Size: 1 Scoop
Servings Per Container: 26
Amount Per Serving
Amt
%DV
Calories
120
Total Fat
1g
1%
Saturated Fat
0.5g
3%
Trans Fat
0g
Cholesterol
15mg
5%
Sodium
260mg
11%
Total Carbohydrate
3g
1%
Dietary Fiber
1g
4%
Total Sugars
<1g
Protein
25g
50%
Vitamin D
0mcg
0%
Calcium
630mg
50%
Iron
1mg
6%
Potassium
260mg
6%
* % Daily Value is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs.
† Daily Value (DV) not established.
Ingredients
Micellar Casein, Cocoa (Processed with Alkali), Natural and Artificial Flavors, Salt, Sunflower Lecithin, Cellulose Gum, Xanthan Gum, Sucralose, Acesulfame Potassium.
Allergen Warning
Contains: Milk.

Mix one heaping scoop of R1 Casein™ with approx. 10-12 oz. of water, milk or your favorite beverage in a shaker cup or glass with spoon.

KEEP OUT OF REACH OF CHILDREN

Directions
Warnings
Expand Info
Product Information

Shirtless Muscular Man Training in gym with 2 bottles shots of RULE 1 CASEIN with features

R1 Casein

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.*

Image showing 2 Bottles Shots of RULE 1 with different Flavors

RULE ONE PROTEINS™ COMMITMENT TO QUALITY

Since day one, Rule 1 Proteins™ has proven that exceptional quality and superior value aren’t mutually exclusive. We develop our own products, source the finest ingredients, and manufacture them in a FDA-inspected, NSF/GMP-compliant, and Informed-Choice certified facility. Streamlining and tightly controlling every phase of the process, from start to finish, enables us to offer premium products without the premium price.

RULE 1 CASEIN: Manufactured in America, No Banned Substances, Gluten free

Reviews
Overall Rating
4.7 out of 5 stars
Reviews (385)
Verified Buyers (383)
Review Graph
  • 5 star
    82%

  • 4 star
    12%

  • 3 star
    4%

  • 2 star
    1%

  • 1 star
    1%

Top Rated Flavors
  • Chocolate Fudge (4.7/5 )
  • Vanilla Creme (4.7/5 )
  • Lightly Salted Caramel (4.6/5 )
  • Cookies & Creme (4.6/5 )
  • Chocolate Peanut Butter (4.5/5 )
  • Strawberries & Creme (4.3/5 )
  • Cookie Delight (4/5 )
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Overall Rating
  • Cookies & Creme
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Jeremy B
Verified Buyer
Great taste. Little thick. I had to add a little more water to it. *
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2024-04-17 16:20:53Z
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Overall Rating
  • Cookies & Creme
  • Strawberries & Creme
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Mark E
Verified Buyer
It mixes well and has a mild but good overall flavor. I can recommend the Strawberries & Creme flavor as it tastes good mixed directly with milk. It also pairs well with chocolate whey protein. I have not tried the Cookies & Creme flavor yet, but I assume it will mix just as well.*
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2024-04-15 21:10:18Z
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Overall Rating
  • Vanilla Creme
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Harry
Verified Buyer
Very good product at a very good price..using it for over a year now*
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2024-04-14 14:19:45Z
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Overall Rating
  • Vanilla Creme
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Melissa B
Build Muscle
Verified Buyer
I have bought this time and time again. Would be nice if it came in a big bag vs plastic tub*
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2024-04-14 11:57:10Z
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Overall Rating
  • Vanilla Creme
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Ted Z
Verified Buyer
It mixes well and the vanilla flavor is good by itself. You can also add cocoa powder or pumpkin pie spice to make your own creations.*
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2024-04-14 11:57:10Z
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Overall Rating
  • Strawberries & Creme
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Josh W
Build Muscle
Verified Buyer
This tastes pretty great. I like to mix it into a sludge consistency for a before bed meals.*
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0 of 0 found this helpful
2024-04-13 12:00:40Z
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Overall Rating
  • Cookies & Creme
  • Strawberries & Creme
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Jimbeau Vidal
Verified Buyer
pretty good , and it mixes well. it keeps me full for an extended period. its every bit worth the price*
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2024-04-08 20:40:25Z
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Overall Rating
  • Chocolate Fudge
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Nav S
Verified Buyer
I got the chocolate fudge flavor. I like the taste. Good macros. Good price *
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2024-04-08 15:25:49Z
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Overall Rating
  • Cookies & Creme
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kurt m
Verified Buyer
Great flavor when partnered up with skim milk, mixes well. Like the low fat & carbs with the ample 25 gram protein hit. Specifically bought as a late night before bed protein snack due to the extended release while I am sleeping.*
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2024-04-08 15:25:49Z
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Overall Rating
  • Strawberries & Creme
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Jared B
Verified Buyer
Great Casein protein choice. Flavor is great and product mixes really well.*
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1 of 1 found this helpful
2024-04-08 15:25:49Z
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* Muscle & Strength does not imply any medical claims from this review. There are no guarantees of specific results and results may vary.
* 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.

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