Rule One Proteins

R1 Protein™ Whey Isolate, Cookies & Creme, 5.03 lb (2.28 kg)

4.7 · 43 reviews
13,805 ₽

Artificially Flavored 25 g Protein† 100% Whey Isolate‡ 12 g EAAS†^ Informed Choice; We Test You Trust Banned Substance Tested Protein Powder Drink Mix Gluten Free R1 Protein™ Whey Isolate 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 with zero sacrifices when it comes to taste. ‡ Better Input = Better Output Naturally Occurring Amino Acid Profile^ Essential Amino Acids (EAAs) Conditionally Essential Amino Acids Non-Essential Amino Acids Leucine, Valine, Lysine Methionin, Phenylalanine, Histidine, Isoleucine, Tryptophan, Threonine Arginine, Glycine, Cystines, Proline, Glutamine & Glutamic Acid, Tyrosine Aspartic Acid, Alanine, Serine These nine amino acids cannot be synthesized by the body and are therefore essential. They must be obtained thought the diet. During extreme physical exertion, needs for these amino aicds may outpace our ability to synthesize them, which makes them conditionally essential. Produced internally and obtained through the diet, these amino acids act as building blocks throughout the body. R1 Quality Guarantee - Rule One Proteins™ Commitment To Quality Since day one, Rule One Proteins™ has proven that exceptional quality and superior value aren't mutually exclusive. We develop our own products, source the finest ingredients, and manufacture them in a facility tested for banned substances and inspected for compliance with Good Manufacturing Practices (GMP). From start to finish, we streamline and tightly control every phase of the process to minimize inefficiencies and maximize quality. Informed Choice; We Test You Trust - Banned Substance Tested Informed Choice® is a quality assurance program for nutritional supplements. The program certifies products exhibiting the Informed Choice logo have been regularly tested for banned substances by the world class sports anti-doping lab, LGC. Flavors You'll Look Forward To Like you, we're passionate about flavor. We also know that high-performance nutrition is an important part of your daily routine. So we strive to make every tasted an experience you'll look forward to. †Values per serving. ‡100% of the protein is from whey isolate. ^Amino acids are naturally occurring.

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Artificially Flavored 25 g Protein† 100% Whey Isolate‡ 12 g EAAS†^ Informed Choice; We Test You Trust Banned Substance Tested Protein Powder Drink Mix Gluten Free R1 Protein™ Whey Isolate 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 with zero sacrifices when it comes to taste. ‡ Better Input = Better Output Naturally Occurring Amino Acid Profile^ Essential Amino Acids (EAAs) Conditionally Essential Amino Acids Non-Essential Amino Acids Leucine, Valine, Lysine Methionin, Phenylalanine, Histidine, Isoleucine, Tryptophan, Threonine Arginine, Glycine, Cystines, Proline, Glutamine & Glutamic Acid, Tyrosine Aspartic Acid, Alanine, Serine These nine amino acids cannot be synthesized by the body and are therefore essential. They must be obtained thought the diet. During extreme physical exertion, needs for these amino aicds may outpace our ability to synthesize them, which makes them conditionally essential. Produced internally and obtained through the diet, these amino acids act as building blocks throughout the body. R1 Quality Guarantee - Rule One Proteins™ Commitment To Quality Since day one, Rule One Proteins™ has proven that exceptional quality and superior value aren't mutually exclusive. We develop our own products, source the finest ingredients, and manufacture them in a facility tested for banned substances and inspected for compliance with Good Manufacturing Practices (GMP). From start to finish, we streamline and tightly control every phase of the process to minimize inefficiencies and maximize quality. Informed Choice; We Test You Trust - Banned Substance Tested Informed Choice® is a quality assurance program for nutritional supplements. The program certifies products exhibiting the Informed Choice logo have been regularly tested for banned substances by the world class sports anti-doping lab, LGC. Flavors You'll Look Forward To Like you, we're passionate about flavor. We also know that high-performance nutrition is an important part of your daily routine. So we strive to make every tasted an experience you'll look forward to. †Values per serving. ‡100% of the protein is from whey isolate. ^Amino acids are naturally occurring.

Customer reviews

5.0
verified purchase
no regrets

It was my first time to buy protein powder, and the internet said it was hard to drink. I am very afraid of adverse reactions such as milky taste/acne, so I ended up using this whey protein isolate powder. I’m so lucky, the cookie cream flavor is perfect for me! You’ll be more motivated to exercise, drink better, and won’t waste anything.

6/15/2024
5.0
verified purchase
Cookies & Creme that actually tastes like the real thing

I've been using R1 Protein for a few months now, and it's easily one of the best whey isolates I've ever tried. The quality is exceptional – 25g of pure protein per scoop with minimal carbs and fat. The ingredient list is clean and transparent, which I really appreciate. The taste is what sets this apart. The Cookies & Creme flavor is legit – it tastes like crushed Oreos in a creamy shake, not that fake chemical flavor you get with cheaper brands. The size (1.98 lb / 900 g) lasts a good while with daily use. This supplement has become essential for my fitness routine. I drink it right after my workout, and sometimes as a midday snack to stay on track with my diet. The benefits are very noticeable: faster recovery, less muscle soreness, and better results from my training. The package is simple and sturdy, and the resealable bag keeps the powder fresh. Whether I'm bulking or cutting, this whey fits perfectly into my nutrition plan. If you want a great-tasting, high-quality protein isolate that actually delivers, R1 is worth every scoop. Highly recommend for anyone serious about fitness!

4/7/2026
5.0
verified purchase
One of the best Protein Powders

Rule 1 protein powders are one of the best brands in term of quality and taste but it is little bit expensive.

12/13/2025
3.0
verified purchase

Very good quality of protein but the artificial flavour is too strong

10/15/2025
5.0
verified purchase

Good quality and taste. Recommend!!!!!!! Good Big portion high quality ingredients

10/2/2025
5.0
verified purchase
Great 💥💯🤙

The taste of this protein is absolutely amazing – Cookies & Cream is smooth and delicious! The only downside is the price, which is a bit high compared to others. Overall, great quality but wish it was more affordable.

9/11/2025
5.0
verified purchase
Pretty yummy

One of the nicer cookies and creme whey. Great macros and ingredients.

5/22/2025
5.0
verified purchase
one of my favourite

I love the quality of Rule 1. Cookies & Cream is one of my favourite flavours. I love to mix it with yogurt & add a little bit of peanut butter & some fruits, best snack ever.

12/24/2024
5.0
verified purchase
Amazing product

This protein powder is one of the best on the market. It’s whey protein and it’s very easily mixed and doesn’t have an artificial sweetener aftertaste

10/21/2024
2.0
verified purchase

Cookie and cream tastes weird. I won’t buy it again.

10/3/2024