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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 $47.99! Limited time only.
Buying Options
$39.99
$27.99 27.9900
2lbs
28 Servings | $1.00 Per Serving
LIMITED TIME PRICE CUT
+
$58.99
$47.99 47.9900
4lbs
55 Servings | $0.87 Per Serving
LIMITED TIME PRICE CUT
+
 
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Nutrition Info

2lbs Chocolate Fudge

Serving Size: 1 Scoop
Servings Per Container: 28
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 (191)
Verified Buyers (190)
Review Graph
  • 5 star
    81%

  • 4 star
    15%

  • 3 star
    3%

  • 2 star
    0%

  • 1 star
    1%

Top Rated Flavors
  • Cookies & Creme (4.9/5 )
  • Chocolate Fudge (4.7/5 )
  • Lightly Salted Caramel (4.7/5 )
  • Vanilla Creme (4.6/5 )
  • Chocolate Peanut Butter (4.4/5 )
  • Cookie Delight (4/5 )
  • Strawberries & Creme (4/5 )
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Overall Rating
  • Chocolate Fudge
  • Cookies & Creme
  • Strawberries & Creme
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Maria M
Healthy Lifestyle
Verified Buyer
Delicious, clean, pure and with an unbelievable price! Loved every flavor*
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2023-01-20 03:55:52Z
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Overall Rating
  • Strawberries & Creme
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Colby V
Build Muscle
Verified Buyer
The taste is rather odd. Would suggest another flavor other than strawberries and cream.*
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2023-01-19 09:06:47Z
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Overall Rating
  • Chocolate Fudge
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Don S
Healthy Lifestyle
Verified Buyer
Tastes great mixes well. Thick like brownie batter, def want to add extra water*
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2023-01-17 04:45:45Z
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Overall Rating
  • Chocolate Peanut Butter
  • Cookies & Creme
  • Lightly Salted Caramel
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Hunter M
Verified Buyer
I have had every flavor now and salted caramel is the best. However too much makes me really thirsty*
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2023-01-15 23:34:20Z
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Overall Rating
  • Chocolate Peanut Butter
  • Lightly Salted Caramel
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Dillon L
Verified Buyer
Mixes real good, love the texture, macro profile is great, use it all the time*
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0 of 0 found this helpful
2023-01-07 23:39:12Z
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Overall Rating
  • Chocolate Fudge
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Sean F
Verified Buyer
Flavor is ok but not as good as others I’ve had from other companies. Aside from flavor, the casein is affordable and worth it in long run.*
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0 of 0 found this helpful
2023-01-06 02:04:29Z
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Overall Rating
  • Vanilla Creme
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KYLE E
Verified Buyer
I had read that Casein is a more "time released" sort of protein so I've been wanting to give it a try for while now. At this point the only thing I can confidently report is that it blends into a far smoother (less thick) shake than a typical whey variety. Taste is excellent.*
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2023-01-01 15:00:48Z
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Overall Rating
  • Vanilla Creme
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Candice M
Verified Buyer
Great quality product...easy to mix...It also has a great taste *
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2022-12-31 05:35:53Z
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  • Chocolate Fudge
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Juan C
Verified Buyer
Great taste and easy to dissolve in milk or water, is my first caisen protein that I have*
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2022-12-30 15:34:44Z
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Overall Rating
  • Vanilla Creme
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Derek S
Verified Buyer
Seems to be a good protien. I got the vanilla just for a different flavor. Not a big fan of vanilla, other flavors are great*
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2022-12-27 12:13:09Z
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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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