Rule 1 Proteins R1 Protein Whey Isolate - with 25g Protein & 6g BCAA Exclusively from Isolated & Hydrolyzed Sources for Workout Recovery (5 Pounds, Vanilla Crème)
Rule 1 Proteins R1 Protein Whey Isolate - with 25g Protein & 6g BCAA Exclusively from Isolated & Hydrolyzed Sources for Workout Recovery (5 Pounds, Vanilla Crème)
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Rule 1 Proteins

Rule 1 Proteins R1 Protein Whey Isolate - with 25g Protein & 6g BCAA Exclusively from Isolated & Hydrolyzed Sources for Workout Recovery (5 Pounds, Vanilla Crème)

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Rule 1 Proteins R1 Protein Whey Isolate - with 25g Protein & 6g BCAA Exclusively from Isolated & Hydrolyzed Sources for Workout Recovery (5 Pounds, Vanilla Crème)Rule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 5 Pounds Vanilla Cr meRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Strawberries Cr meRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Pistachio Ice CreamRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Vanilla Cr meRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 5 Pounds Chocolate Peanut ButterRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Fruity CerealRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Chocolate Peanut ButterRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 5 Pounds Strawberries Cr meRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Pistachio Ice CreamRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Cookies Cr meRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Vanilla Butter CakeRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Fruity CerealRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 5 Pounds Chocolate FudgeRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Chocolate FudgeRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Vanilla Cr meRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Chocolate FudgeRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Strawberries Cr meRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Milk ChocolateRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Salted CaramelRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Banana Cr meRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Chocolate Peanut ButtRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Caf MochaRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Caf MochaRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Orange DreamsicleRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Salted CaramelRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Orange DreamsicleRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Birthday CakeRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Milk ChocolateRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Strawberry BananaRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Vanilla Butter CakeRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Mint Chocolate ChipRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Banana Cr meRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Strawberry BananaRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 5 Pounds Salted CarmelRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Birthday CakeRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 3 Pounds Mint Chocolate ChipRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 1 5 Pounds Cookies Cr meRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 5 Pounds Milk ChocolateRule 1 Proteins R1 Protein Whey Isolate 25g Protein 6g BCAA Exclusively Isolated Hydrolyzed Sources Workout Recovery 5 Pounds Caf Mocha
FlavorVanilla Crème-Out of stock
Size5 lbs-Out of stock

Key item features

  • Our Flagship Protein Powder: With 100% of the protein derived from whey isolate sources, the pinnacle of our protein lineup is pure, fast-acting, and available in a wide variety of amazing, great-tasting flavors (artificially flavored) to suit every preference.
  • Protein & Amino Packed: Provides 25g of protein and 6g of naturally occurring branched chain amino acids (BCAA) per serving for daily fortification and recovery after workouts—delivered in smooth, delicious flavors you’ll look forward to.
  • Ultra-Clean Macros: R1 Protein Whey Isolate contains no whey concentrates, added sugars, gums, creamers, gluten, or amino spiking. It's also virtually lactose & cholesterol free, with a clean taste and no unwanted aftertaste.
  • Anytime Formula: R1 Protein Whey Isolate works well first thing in the morning, before or after workouts, between meals as a snack, or anytime for a high protein treat—with a range of indulgent flavors that make it easy to enjoy anytime.
  • Clean Manufacturing: Proudly made in the USA in our own state-of-the-art facility with the finest globally sourced ingredients. As an Informed Choice certified product, R1 Protein Whey Isolate is also independently tested for banned substances, ensuring quality you can trust in every great-tasting scoop.

Specs

Total protein per serving, 25gBrand, Rule 1 ProteinsFlavor, Vanilla CrèmeCal per serv, 110calHealth concern, Muscle Growth, Muscle RecoveryIngredient preference, Gluten-Free

About this item

Product details

Our flagship protein is made with super-pure whey isolate, fast-acting partially hydrolyzed whey isolate, and aside from flavor components, virtually nothing else. We've completely omitted the use of whey protein concentrates, creamers, amino spiking, and other unnecessary ingredients that dilute what you really came for - protein. The result is an industry-leading 100% whey isolate with zero sacrifices when it comes to taste.
  • Our Flagship Protein Powder: With 100% of the protein derived from whey isolate sources, the pinnacle of our protein lineup is pure, fast-acting, and available in a wide variety of amazing, great-tasting flavors (artificially flavored) to suit every preference.
  • Protein & Amino Packed: Provides 25g of protein and 6g of naturally occurring branched chain amino acids (BCAA) per serving for daily fortification and recovery after workouts—delivered in smooth, delicious flavors you’ll look forward to.
  • Ultra-Clean Macros: R1 Protein Whey Isolate contains no whey concentrates, added sugars, gums, creamers, gluten, or amino spiking. It's also virtually lactose & cholesterol free, with a clean taste and no unwanted aftertaste.
  • Anytime Formula: R1 Protein Whey Isolate works well first thing in the morning, before or after workouts, between meals as a snack, or anytime for a high protein treat—with a range of indulgent flavors that make it easy to enjoy anytime.
  • Clean Manufacturing: Proudly made in the USA in our own state-of-the-art facility with the finest globally sourced ingredients. As an Informed Choice certified product, R1 Protein Whey Isolate is also independently tested for banned substances, ensuring quality you can trust in every great-tasting scoop.
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Specifications

Total protein per serving

25g

Brand

Rule 1 Proteins

Flavor

Vanilla Crème

Cal per serv

110cal

Indications

Directions

Dosage

Mix about one scoop of R1 Protein™ Whey Isolate with 6-8 oz. (177-237 ml) of water, milk, or your favorite beverage in a shaker cup or glass with spoon. Use before or after workouts or as an anytime snack to add high-quality protein to your daily routine.

Warranty

Warranty information

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Ingredients

Warnings

Customer ratings & reviews

4.9 out of 5 stars
stars
597 ratings396 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars94% (561)
  2. 4 stars3% (20)
  3. 3 stars1% (6)
  4. 2 stars1% (4)
  5. 1 star1% (6)
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Showing 1-3 of 396 reviews

Jul 28, 2026
Reviewer name: Anonymous
5 out of 5 stars
5 out of 5 stars review

Rule 1 always has the best flavors!

I had luck with cafe mocha and fruity cereal previously, so I decided to give birthday cake and strawberry banana a try. I was not disappointed! The birthday cake was sweet and rich and tasted just like you'd expect. The strawberry banana tastes like any smoothie you'd get from a store! Of course I had to order more cafe mocha as well. That one gives the smooth chocolate and coffee flavors that I love! I've recommended Rule 1 to several people that say they're picky about flavors.

Review from Rule One Proteins
Helpful?31JSPRE6QTIS2121207959
Aug 23, 2026
Reviewer name: BlakeG
5 out of 5 stars
5 out of 5 stars review

Strawberry Banana Rule 1 Protein

I really like the Strawberry Banana Rule 1 Protein. The flavor is really good, smooth, and fruity! It mixes easily and tastes great in a shake or blended into a smoothie. I love making Ninja Creamis with it. Definitely one of my favorite protein flavors from Rule 1!

Review from Rule One Proteins
Helpful?31JSPRE6QTIS2121207959
Sep 2, 2026
Reviewer name: DustinS
5 out of 5 stars
5 out of 5 stars review

Amazing protein

Amazing protein powder! The Chocolate Peanut Butter flavor is delicious, mixes smoothly, and tastes great even with just water. High-quality ingredients, excellent protein content, and no chalky texture. I'll definitely be buying it again.

Review from Rule One Proteins
Helpful?31JSPRE6QTIS2121207959
Current price is $134.99
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