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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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*USA Only. Excludes: AK, HI, orders above 25lbs and bulk orders.

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Deals
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
LIMITED TIME PRICE CUT
Buy 1 Rule 1 Protein Isolate 1lb for only $18.99! Limited time only.
LIMITED TIME PRICE CUT
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Buy 1 Rule 1 R1 Protein Isolate 5lbs for only $79.99! Limited time only.
Buying Options
$26.99
$18.99 18.9900
1lb
16 Servings | $1.19 Per Serving
LIMITED TIME PRICE CUT
+
$44.99
$36.99 36.9900
2lbs
30 Servings | $1.23 Per Serving
LIMITED TIME PRICE CUT
+
$46.99 46.9900
2lbs Naturally Flavored
36 Servings | $1.31 Per Serving
+
$99.99
$79.99 79.9900
5lbs
76 Servings | $1.05 Per Serving
LIMITED TIME PRICE CUT
+
$99.99 99.9900
5lbs Naturally Flavored
72 Servings | $1.39 Per Serving
+
 
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Nutrition Info

1lb Chocolate Fudge

Serving Size: 1 Scoop
Servings Per Container: 16
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 (277)
Verified Buyers (272)
Review Graph
  • 5 star
    90%

  • 4 star
    6%

  • 3 star
    3%

  • 2 star
    0%

  • 1 star
    1%

Top Rated Flavors
  • Vanilla Crème Naturally Flavored (5/5 )
  • Lightly Salted Caramel (5/5 )
  • Vanilla Creme (4.9/5 )
  • Strawberry Banana (4.8/5 )
  • Cookies & Creme (4.7/5 )
  • Vanilla Butter Cake (4.7/5 )
  • Chocolate Peanut Butter (4.7/5 )
  • Chocolate Fudge (4.7/5 )
  • Strawberries & Creme (4.6/5 )
  • Frozen Banana (4.6/5 )
  • Red Velvet (4.4/5 )
  • Fruity Cereal (4.1/5 )
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Overall Rating
  • Chocolate Fudge
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Ronnie D
Verified Buyer
Tastes delicious, good price well worth the money. Highly recommend*
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2023-02-04 01:06:51Z
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Overall Rating
  • Vanilla Creme
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Mustangsam
Build Muscle
Verified Buyer
Very good company and a tasty protein, I like their products.*
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0 of 0 found this helpful
2023-01-26 05:16:12Z
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Overall Rating
  • Chocolate Peanut Butter
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Jose M
Verified Buyer
Awesome product. Highly recommend! Great flavor doesn’t matter which one you choose          *
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2023-01-18 04:54:41Z
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Overall Rating
  • Strawberries & Creme
  • Vanilla Creme
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Dallas M
Verified Buyer
Best tasting and dissolving isolate out there. Almost zero carbs to keep it clean. *
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2023-01-15 21:00:28Z
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Overall Rating
  • Vanilla Butter Cake
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Candice M
Verified Buyer
I love this flavor of protein...great quality product..I suggest trying it out *
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2022-12-31 05:34:52Z
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Overall Rating
  • Vanilla Creme
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Steve C
Build Muscle
Verified Buyer
Dissolves great in hot or cold. Vanilla creme is a great flavor that I can mix with almost anything*
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0 of 0 found this helpful
2022-12-27 21:26:31Z
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Overall Rating
  • Strawberry Banana
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Jack G
Verified Buyer
Really enjoy the product. Shipped and arrived quickly with no issues. *
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0 of 0 found this helpful
2022-12-22 02:32:40Z
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Overall Rating
  • Cookies & Creme
  • Strawberry Banana
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BassHead
Verified Buyer
Great stuff , good alternative from iso 100 , great tastes and light feel*
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0 of 0 found this helpful
2022-12-22 01:11:45Z
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Overall Rating
  • Vanilla Creme
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Steve C
Build Muscle
Verified Buyer
I've been using this protein isolate for a while and I really like the way it dissolves in either cold or hot. I use vanilla creme because it can go with anything you want to put with it*
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0 of 0 found this helpful
2022-12-21 18:37:37Z
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Overall Rating
  • Vanilla Butter Cake
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Miguel B
Verified Buyer
Best flavor. Mixes so well with water and taste delicious just like vanilla butter cake. *
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2022-12-20 01:32:25Z
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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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