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R1 Protein

Rule 1 R1 Protein Isolate

A Product
Industry Leading Protein With Zero Sacrifices in Taste!
  • 25 grams of protein per serving
  • Zero concentrates, creamers or gums
  • 100% Isolate & Hydrolysate
  • 6g BCAAs and 4g Glutamine
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Deals
LIMITED TIME PRICE CUT
LIMITED TIME PRICE CUT
Buy 1 Rule 1 Protein Isolate 1lb for only $13.99! Limited time only.
LIMITED TIME PRICE CUT
LIMITED TIME PRICE CUT
Buy 1 Rule 1 R1 Protein Isolate 2lbs for only $36.99! Limited time only.
LIMITED TIME PRICE CUT
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Buy 1 Rule 1 R1 Protein Isolate 5lbs for only $59.99! Limited time only.
Buying Options
$27.99
$13.99 13.9900
1lb
14 Servings | $1.00 Per Serving
LIMITED TIME PRICE CUT
+
$44.99
$36.99 36.9900
2lbs
29 Servings | $1.28 Per Serving
LIMITED TIME PRICE CUT
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$46.99 46.9900
2lbs Naturally Flavored
36 Servings | $1.31 Per Serving
+
$99.99
$59.99 59.9900
5lbs
71 Servings | $0.84 Per Serving
LIMITED TIME PRICE CUT
+
$99.99 99.9900
5lbs Naturally Flavored
72 Servings | $1.39 Per Serving
Out of Stock
$164.99 164.9900
10lbs
140 Servings | $1.18 Per Serving
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Nutrition Info

1lb Chocolate Fudge

Serving Size: 1 Scoop
Servings Per Container: 14
Amount Per Serving
Amt
%%DV
Calories
110
Total Fat
0.5g
1%
Saturated Fat
0g
0%
Trans Fat
0g
Cholesterol
<5mg
2%
Sodium
60mg
3%
Total Carbohydrate
2g
1%
Dietary Fiber
1g
4%
Total Sugars
<1g
Protein
25g
50%
Vitamin D
0mcg
0%
Calcium
120mg
10%
Iron
1mg
6%
Potassium
270mg
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
Protein Blend (Whey Protein Isolate, Hydrolyzed Whey Protein Isolate), Cocoa (Processed with Alkali), Natural and Artificial Flavors, Lecithin, Sucralose, Salt, Acesulfame Potassium.
Allergen Warning
Contains: Milk and Soy.

Mix one heaping scoop of R1 Protein™ with approx. 6-8 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

Man training in gym with 3 bottles products shots of RULE ONE PROTEIN

R1 Protein Isolate

Our flagship protein is made with super-pure 100% whey isolate, fast-acting whey hydrolysate, and virtually nothing else. We’ve completely omitted the use of whey concentrates as well as creamers, gums, amino spiking, and other fillers that dilute what you really came for – protein. The result is an industry leading protein with zero sacrifices when it comes to taste.*

Image showing 2 RULE ONE PROTEIN Bottles 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 ONE PROTEIN: Manufactured in America, No Banned Substances, Gluten free

Reviews
Overall Rating
4.8 out of 5 stars
Reviews (401)
Verified Buyers (396)
Review Graph
  • 5 star
    91%

  • 4 star
    6%

  • 3 star
    2%

  • 2 star
    0%

  • 1 star
    1%

Top Rated Flavors
  • Vanilla Crème Naturally Flavored (5/5 )
  • Mint Chocolate Chip (5/5 )
  • Lightly Salted Caramel (4.9/5 )
  • Vanilla Creme (4.9/5 )
  • Cafe Mocha (4.9/5 )
  • Chocolate Fudge (4.8/5 )
  • Cookies & Creme (4.8/5 )
  • Chocolate Peanut Butter (4.8/5 )
  • Strawberry Banana (4.8/5 )
  • Vanilla Butter Cake (4.7/5 )
  • Strawberries & Creme (4.7/5 )
  • Frozen Banana (4.7/5 )
  • Red Velvet (4.4/5 )
  • Fruity Cereal (4.1/5 )
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Overall Rating
  • Chocolate Fudge
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Christopher F
Verified Buyer
Made in the USA and great taste. Mixes smooth. Never has any lumps.*
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2023-12-09 15:20:27Z
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Overall Rating
  • Chocolate Fudge
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Amelie S
Verified Buyer
Good. A little hard to dissolved. But great flavor and protein powder. *
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0 of 0 found this helpful
2023-12-09 14:02:30Z
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Overall Rating
  • Vanilla Creme
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M C
Verified Buyer
I really enjoyed the flavor and thought it tasted like vanilla ice cream. I like the energy it gave me also.*
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2023-12-08 14:40:14Z
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Overall Rating
  • Frozen Banana
  • Mint Chocolate Chip
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Javeed K
Build Muscle
Verified Buyer
Good amount of protein glutamine tasty flavor delicious no gums*
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2023-12-08 14:40:14Z
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Overall Rating
  • Chocolate Fudge
  • Vanilla Creme
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Eric H
Verified Buyer
Taste great. Easy on your stomach and mixes well. Would buy again*
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2023-12-08 14:38:33Z
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Overall Rating
  • Frozen Banana
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James C
Verified Buyer
Love it the tastes great been using it for years because of the low sugar and 25 protein*
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0 of 0 found this helpful
2023-12-04 13:55:03Z
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Overall Rating
  • Lightly Salted Caramel
  • Vanilla Creme
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Fabiano K
Verified Buyer
My best protein source so far AAA+. The vanilla flavor is the best one for me *
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0 of 0 found this helpful
2023-12-03 19:15:08Z
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Overall Rating
  • Chocolate Fudge
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Ho Kei Y
Verified Buyer
Best Chocolate taste, very soluble in milk or water. A kind of whey protein must repeat to buy*
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0 of 0 found this helpful
2023-12-02 16:10:23Z
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Overall Rating
  • Cookies & Creme
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Carl-Gabriel M
Increase Strength
Verified Buyer
excellent taste, mixability, components and flavour profile: 10/10*
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2023-12-01 09:31:29Z
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Overall Rating
  • Lightly Salted Caramel
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Alex P
Verified Buyer
I purchased this on sale; the flavor was very good especially for the macros.*
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2023-12-01 09:23:27Z
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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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