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R1 Protein

Whey Isolate/Hydrolysate

161 total reviews

$124.99 $99.20
$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
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 Artificial Preservatives
  • ZERO Amino or Banned Substance Spiking
     

*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.

 

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 161 reviews
91%
(146)
6%
(9)
1%
(1)
1%
(1)
2%
(4)
R
R.K.
Specification

Lactose-free?
Gluten free?
Keto ?
Artificial flavour?
Natural flavour?
Trans fat?
Animal Tested?
MSG added?
Container /wrapping BPA free?
Suitable for baking –?

A
Alex Gibson
Best protein on the market!!

Absolutely love this protein!! Incredible taste, the macros are spot on, and it mixes/blends better than any other protein I've tried. My favorite ways to use this protein are putting in my oats, cream of rice, cream of wheat, or making pancakes with it. 10/10 would recommend

P
Paige Gabriel
Flavory Variety Review: Avoid the Fruity Cereal!

Like most of us, I've spent a decent amount of time and money looking for protein powders I like and I always end up coming back to Rule 1. I use the R1 and the Whey Blend mostly. In the R1 flavors, I've had the Chocolate Fudge, Cookies & Cream, Lightly Salted Caramel, Cafe Mocha & the Fruity Cereal.

I LOVED Every. Single. One.... with the exception of the Fruity Cereal. I don't know what happened with that one but I am having a hard time getting through it. It's too limey and a really disappointing. Mixing it with milk helps a bit, but then its harder to throw it back. The reviews of the Whey Blend Fruity Cereal seem to be better. My favorite has to be the Lightly Salted Caramel and the Chocolate Fudge.

L
L. A. A.
First timer

I bought a pound of R1 Whey Protein just to try it along with the Lean 5.. I love the taste of the Choco Fudge flavor. What made me buy this was because of its healthy nutrition facts. Definitely NO BS! 🔥👌🏽

K
Kirth R.

I tried many protein powder from different companies and believe when when I say this, this protein powder is right up there with the best, very light on the stomach, lots of benefits and easy on your pocket. Will surely purchase again.

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