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R1 Protein

Whey Isolate/Hydrolysate

316 total reviews

$124.99 $99.99
$124.99
OR 25000 REWARDS POINTS / JOIN TO EARN

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.


Flavor Chocolate Fudge
Approx Size^
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“Absolutely love this protein!! Incredible taste, the macros are spot on, and it mixes/blends better than any other protein I’ve tried.” 

- Alex

R1

Protein

WHAT IT IS

Our Flagship Protein.

Our fast-acting combination of whey isolate and hydrolyzed whey isolate (and virtually nothing else) supports muscle repair and recovery.
WHAT'S IN IT
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 ardant 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

     

Informed Choice® Certified. 
Regularly tested for banned substances by the world class sports anti-doping lab, LGC.

 

*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.
^ Weights are rounded to the nearest pound. Product sizing and servings per container vary slightly between flavors.

 

Warnings
SELECT FLAVOR

When to use it

Anytime

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.

Customer Reviews

Based on 316 reviews
93%
(294)
3%
(11)
2%
(7)
0%
(0)
1%
(4)
J
Jesse Guillaume

Great taste! Excellent protein!!

D
Dean Nguyen
Great Tasting & Nutritional Profile

Mixed well
Great nutritional profile

C
Christopher Albano

Good stuff!!

N
Nickolas Vaughn
R1 Protein cafe mocha

This is easily the best tasting protein powder I’ve ever had. Idk how you guys did it but it works very very well. Great stuff!

J
James

Starting to get too pricey. Great product but is soon to get beyond my price point

QUALITY IS RULE 1. SUPERIOR VALUE IS RESULT

As one of few brands who actually makes the advanced formulas we bring to market, Rule 1 Proteins is in a unique position to maintain complete control through every step in the process.

QUALITY IS RULE 1. SUPERIOR VALUE IS RESULT