• Rule 1 Protein Whey Isolate  Chocolate Fudge - 5 Lb (71 Servings)

Rule 1 Protein Whey Isolate Chocolate Fudge - 5 Lb (71 Servings)

Item #: R1011UPC: 196671004055
$87.99 $65.99
25% Off Special Offer
In stock
Pure Protein for Optimal Muscle Recovery! R1 Protein offers 25g of fast-acting whey isolate per serving and over 6g BCAAs, with no gluten, gums, creamers, or fillers, supporting muscle recovery anytime, particularly post-workout.

R1 PROTEIN Whey Isolate/Hydrolysate

By using super-pure 100% whey isolate and fast-acting whey hydrolysate, while completely omitting the use of whey concentrates, creamers, gums, and other fillers, we’re left with an industry leading Protein Purity Percentage (PPP) of up to 87%*. Gram for gram, R1 Protein has more fast-acting whey protein per unit of volume…period.


Our Flagship Protein. Our fast-acting combination of whey isolate and hydrolyzed whey isolate (and virtually nothing else) supports muscle repair and recovery.


As Pure as it Gets.

This protein formula is as pure as it gets. With 25g of protein and over 6g of BCAAs — entirely from intact and hydrolyzed whey protein isolates — R1 Protein helps support the recovery and growth aspirations of the most ardent muscle builders.

25g fast-acting protein† 100% of protein from whey isolates and hydrolysate isolates 6g+ BCAAs^^†

With all these pluses come some very positive negatives:

  • ZERO Gluten**
  • ZERO Gums
  • ZERO Creamers
  • ZERO Fillers
  • ZERO Amino or Banned Substance Spiking


R1 Protein provides essential amino building blocks to support muscle recovery any time, but is most effective when consumed immediately after workouts. Also, try it around workouts, between meals, or in the evenings before going to sleep.

Mixing Directions

Simply drop one (1) scoop of easy-mixing R1 Protein powder into 8 oz. of cold water in a shaker or 16 oz. glass. Shake or stir it up! Set your blender on high to make it extra smooth.

*PPP varies by flavor and is calculated as protein per serving (g)/serving size (g) x 100. † Per serving ^^ Amino acids are naturally occurring and approximated. **Excludes Cookies & Crème, which contains wheat gluten. ^ Product is sold by weight not volume. Size is approximate and servings vary between flavors.

Nutrition Facts
R1 Protein Chocolate Fudge
Serving size: 1 Scoop (30.4g)
 Amount per serving% Daily Value
Total Fat0.5g1%
Saturated Fat0g0%
Trans Fat0g 
Total Carbohydrate2g1%
Dietary Fiber1g4%
Total Sugars<1g 
Includes Added Sugars0g0%
Vitamin D0mcg0%
Ingredients: Protein Blend (Whey Protein Isolate, Hydrolyzed Whey Protein Isolate), Cocoa (Processed with Alkali), Natural and Artificial Flavors, Lecithin, Sucralose, Salt, Acesulfame Potassium
Contains: Milk, Soy

Rule 1 Protein Whey Isolate Chocolate Fudge - 5 Lb (71 Servings) Q&A

What makes R1 Protein different from other protein powders?
R1 Protein uses 100% whey isolate and hydrolysate, boasting a purity of up to 87%, with no concentrates, creamers, gums, or fillers.
How much protein is in each serving?
Each serving of R1 Protein delivers 25g of fast-acting whey protein.
What are the benefits of using R1 Protein?
R1 Protein aids muscle repair and recovery with fast-acting whey isolate and hydrolysate, containing over 6g of BCAAs per serving.
When is the best time to take R1 Protein?
R1 Protein can be taken anytime, but is most effective immediately after workouts.
Is R1 Protein gluten-free?
Yes, R1 Protein is gluten-free, except for the Cookies & Crème flavor.
How do I mix R1 Protein?
Mix one scoop with 8 oz. of cold water in a shaker or 16 oz. glass, and shake or stir well.
Is R1 Protein suitable for those looking to build muscle?
Absolutely! R1 Protein supports muscle growth and recovery with its high protein content and BCAAs.
Can R1 Protein be used in recipes?
Yes, R1 Protein can be added to smoothies, shakes, and other recipes for a protein boost.
What flavors are available for R1 Protein?
One of the flavors available is Chocolate Fudge.
Are there any artificial additives in R1 Protein?
No, R1 Protein avoids the use of artificial additives like gums, creamers, and fillers.