• Rule 1 Protein Whey Isolate  Vanilla Creme - 5 Lb (76 Servings)

Rule 1 Protein Whey Isolate Vanilla Creme - 5 Lb (76 Servings)

Item #: R1013UPC: 196671004062
$87.99 $65.99
25% Off Special Offer
In stock
Elevate Your Workout Recovery! Rule 1 Protein Whey Isolate Vanilla Creme offers 25g of protein per serving, over 6g of BCAAs, and zero gluten, gums, fillers, or banned substances, supporting muscle recovery and growth for dedicated athletes any time of the day.

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 Vanilla Creme - 5 Lb (76 Servings) Q&A

What makes Rule 1 Protein Whey Isolate stand out?
Its super-pure 100% whey isolate and fast-acting whey hydrolysate with zero fillers make it stand out in the industry.
How much protein does each serving provide?
Each serving offers 25 grams of protein.
What are the benefits of consuming Rule 1 Protein?
It supports muscle repair and growth, offering over 6g of BCAAs and fast-acting protein for quick recovery.
Is this protein powder gluten-free?
Yes, except for the Cookies & Crème flavor, it is gluten-free.
When is the best time to consume Rule 1 Protein?
It can be consumed anytime, but it is most effective immediately after workouts.
How should I mix this protein powder?
Mix one scoop of R1 Protein powder into 8 oz. of cold water in a shaker or 16 oz. glass and shake or stir well.
Does the product contain any banned substances?
No, it has zero banned substance spiking.
Can Rule 1 Protein be used as a meal replacement?
While it's ideal for muscle recovery, it can also be used between meals or in the evenings for a protein boost.
Are there any artificial fillers in Rule 1 Protein?
No, it contains zero creamers, gums, or other fillers.
How does Rule 1 Protein support muscle growth?
It provides essential amino acids and a high PPP, aiding muscle recovery and development.