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Supports muscle recovery and growth with 25g of high-quality whey protein per serving, designed for active individuals seeking a pure and effective protein source.
This product is guaranteed authentic and backed by our easy returns & refunds policy. Details
BCAAs may enhance muscle recovery and reduce fatigue, working well alongside whey isolate for post-workout recovery.
AI generated. Not medical advice.
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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.
Mix about one scoop (32g) 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.
Protein blend (whey protein isolate, hydrolyzed whey protein isolate), natural and artificial flavors, contains 2% or less of beet root powder, sucralose, acesulfame potassium, soy lecithin, sunflower lecithin.
Contains: Milk and soy.
Manufactured in the USA with ingredients of domestic and international origin.
Use this product as a food supplement only. Do not use for weight reduction.
Product sold by weight, not volume. Product does not completely fill container. Settling occurs during shipping and handling.
Small amounts of lecithin are added as an emulsifier to help with mixing. To preserve freshness, store this container tightly closed some place cool and dry. Serving scoop may settle to the bottom of the container during shipping.
Product intended for healthy active adults. Keep out of reach of children.
While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.
| Nutrition Facts | ||
| Serving Size: About 1 Scoop (30 g) | ||
| Servings Per Container: 76 | ||
| Amount Per Serving | %Daily Value* | |
| Calories | 110 | |
| Total Fat | 0 g | 0% |
| Saturated Fat | 0 g | 0% |
| Trans Fat | 0 g | |
| Cholesterol | 0 mg | 0% |
| Sodium | 45 mg | 2% |
| Total Carbohydrate | 2 g | 1% |
| Dietary Fiber | 0 g | 0% |
| Total Sugars | 1 g | |
| Includes 0 g Added Sugars | 0% | |
| Protein | 25 g | 50% |
| Vitamin D | 0 mcg | 0% |
| Calcium | 120 mg | 10% |
| Iron | 0 mg | 0% |
| Potassium | 160 mg | 4% |
| *The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. | ||
