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R1 Protein

Whey Isolate/Hydrolysate

$47.99 OR 9600 REWARDS POINTS / JOIN TO EARN

Shipping Calculated at Checkout

14 Flavors:

Chocolate Fudge

Strawberry Banana

Vanilla Creme

Lightly Salted Caramel

Strawberries & Creme

Orange Dreamsicle

Cafe Mocha

Mint Chocolate Chip

Cookies & Creme

Chocolate Peanut Butter

Vanilla Butter Cake

Frozen Banana

White Chocolate Raspberry

Fruity Cereal

4 Sizes:

38 Servings / 2.5 lb

76 Servings / 5 lb

152 Servings / 10 lb

16 Servings / 1 lb

QTY

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R1 REWARDS POINTS

R1 Protein

Whey Isolate/Hydrolysate Formula

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 Purity Percentage (PPP) of up to 87%.^ R1 Protein is protein with a capital-P.

ZERO sugar
ZERO fat
ZERO gluten^†
ZERO gums
ZERO creamers
ZERO fillers
ZERO artificial preservatives
ZERO amino or banned substance spiking

^†Excludes Cookies & Crème, which contains wheat gluten

WHAT EXACTLY GOES INTO BETTER PROTEIN?

Whey Isolate/Hydrolysate Formula

25 g fast-acting protein*
100% of protein from whey isolates & hydrolysates – no whey concentrates!
6+ g BCAAs**
Fully instantized to mix easily with a spoon or shaker cup
Carefully blended and packaged in a GMP facility in the USA

^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.

Select Flavor

Directions

Add one (1) scoop of R1 Protein powder to one (1) cup *8oz of cold water. Stir or blend until smooth

Allergen Information

Contains Milk and Soy (lecithin).

*Cookies & Creme Flavor: Contains Milk, Soy and Wheat

When are the best times to use R1 Protein?

How much R1 Protein should I take?

It really depends upon factors such as your physical size, what your diet consists of, how many total calories you consume, and your activity level. A common rule of thumb in the bodybuilding world is to aim for 1 gram of protein per pound of bodyweight per day. In other words, a 200 lb athlete should target 200 g of total protein from all dietary sources including protein powders and other supplements.

What are the main differences between R1 Protein and R1 Whey Blend?

R1 Protein is our flagship protein made exclusively with pure, fast-acting whey protein isolates and whey protein hydrolysates. R1 Protein contains no fillers, creamers, or gums and provides little to no fat, cholesterol, carbohydrate, or sugars. When it comes to protein powders, they don't get much cleaner than this. R1 Whey Blend is also 100% whey protein, but contains a blend of whey protein concentrates, isolates and hydrolysates. The whey protein concentrates contain less protein and greater amounts of fat and carbs than isolates, but they are more cost effective. Whey protein concentrates also contribute to a richer flavor and creamier texture, making R1 Whey Blend is a great choice for athletes who prioritize taste when choosing a protein powder.

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.

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! 🔥👌🏽

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.

Fruity Cereal

I have been buying chocolat fudge for years and that is my favorite flavor. I compared rule 1 fruity cereal to another brand's fruity cereal with similar macros and calories. This taste like actual chemicals. I wish I could return. I've tried a ton of brands...This is not the brand to get fruity cereal from.

Vinalla creme

The vanilla is super gross I don't recommend but with that being said my brother got the chocolate omg so good taste like hot coco but I don't know why the vanilla is so bad really disappointing now I'm stuck with 5 pounds to drink regretting I bought it, it taste like very generic whey protein it has this nasty underton of vinalla and honestly makes me wanna throw up doesn't shit well in the stomach. BUT AS I SAID BEFORE the chocolate is very very good and doesn't taste weird taste like hot coco it's super good I wanna try other flavors but I can't give the review a 5 I wanna based on the chocolate but since I bought the vanilla I would give 2 or 3 but the chocolate is to good to say no to so 4 is a even ground

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R1 Protein

R1 Protein

Whey Isolate/Hydrolysate Formula

†Excludes Cookies & Crème, which contains wheat gluten

WHAT EXACTLY GOES INTO BETTER PROTEIN?

Whey Isolate/Hydrolysate Formula

^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.

Directions

Allergen Information

Customer Reviews

R1 Protein

^†Excludes Cookies & Crème, which contains wheat gluten