Last updated at 06/06/2026 21:19:26
Rule 1 100% Whey Protein Isolate and Hydrolysate Pre-Workout Protein Powder 2.01 lb, Chocolate Peanut Butter (28 Servings)
Free delivery
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Rule 1 Protein Chocolate Peanut Butter Whey Protein Isolates
Delivery $32.44
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rule 1 R1 Protein Whey Isolate (wpi) - Chocolate Peanut Butter - 2lb
Delivery $9.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rule 1 100% Whey Protein Isolate And Hydrolysate Pre-workout Protein
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rule 1 100% Whey Protein Isolate And Hydrolysate Pre-workout Protein
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rule 1 100% Whey Protein Isolate And Hydrolysate Pre-workout Protein
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rule 1 100% Whey Protein Isolate And Hydrolysate Pre-workout Protein
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rule 1 100% Whey Protein Isolate And Hydrolysate Pre-workout Protein
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rule1 Protein Isolate Choc Peanut Butter / 2Lb
Delivery $14.95
R1 Protein WPI by Rule 1 Proteins 2lbs / Chocolate Peanut Butter
Delivery $12.90
| Average Quantity | Per Serve (28.9g) |
| Energy | 439kJ (105 Cal) |
| Protein | 25g |
| Fat - Total | 0g |
| Carbohydrate - Total | 1g |
Rule 1 100% Whey Protein Isolate and Hydrolysate Pre-Workout Protein Powder 2.01 lb, Chocolate Peanut Butter (28 Servings)
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rule 1 Protein Chocolate Peanut Butter Whey Protein Isolates
Delivery $32.44
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rule 1 R1 Protein Whey Isolate (wpi) - Chocolate Peanut Butter - 2lb
Delivery $9.99
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rule 1 100% Whey Protein Isolate And Hydrolysate Pre-workout Protein
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Rule 1 100% Whey Protein Isolate And Hydrolysate Pre-workout Protein
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Average Quantity | Per Serve (28.9g) |
| Energy | 439kJ (105 Cal) |
| Protein | 25g |
| Fat - Total | 0g |
| Carbohydrate - Total | 1g |
Rule 1 R1 Isolate Protein - 30 Serves - Chocolate Peanut Butter
Rule One R1 Protein by Rule One Proteins is a premium nutritional supplement designed for health-conscious individuals seeking to support muscle growth and recovery. This high-quality protein powder features a blend of whey protein isolate and whey protein hydrolysate, providing a potent source of essential amino acids. Each serving delivers 25 grams of fast-absorbing protein, making it an excellent choice for post-workout nutrition or as a convenient protein boost throughout the day. R1 Protein is crafted with purity in mind, containing no creamers, gums, or fillers, ensuring you receive only the nutrients you need. The formula is low in fat and carbohydrates, making it suitable for those following a low-carb or ketogenic diet. Additionally, it is gluten-free and contains no artificial flavours or sweeteners, catering to individuals with dietary restrictions or preferences. The primary benefit of Rule One R1 Protein is its ability to support muscle repair and growth, thanks to its high concentration of branched-chain amino acids (BCAAs) and essential amino acids (EAAs). These nutrients are crucial for muscle protein synthesis, helping to enhance recovery and reduce muscle soreness after intense workouts. Available in a variety of delicious flavours, R1 Protein mixes easily with water or milk, providing a smooth and satisfying shake. Whether you're an athlete, bodybuilder, or simply looking to increase your protein intake, Rule One R1 Protein offers a clean and effective solution to meet your nutritional needs.
Rule One R1 Protein by Rule One Proteins is a premium nutritional supplement designed for health-conscious individuals seeking to support muscle growth and recovery. This high-quality protein powder features a blend of whey protein isolate and whey protein hydrolysate, providing a potent source of essential amino acids. Each serving delivers 25 grams of fast-absorbing protein, making it an excellent choice for post-workout nutrition or as a convenient protein boost throughout the day. R1 Protein is crafted with purity in mind, containing no creamers, gums, or fillers, ensuring you receive only the nutrients you need. The formula is low in fat and carbohydrates, making it suitable for those following a low-carb or ketogenic diet. Additionally, it is gluten-free and contains no artificial flavours or sweeteners, catering to individuals with dietary restrictions or preferences. The primary benefit of Rule One R1 Protein is its ability to support muscle repair and growth, thanks to its high concentration of branched-chain amino acids (BCAAs) and essential amino acids (EAAs). These nutrients are crucial for muscle protein synthesis, helping to enhance recovery and reduce muscle soreness after intense workouts. Available in a variety of delicious flavours, R1 Protein mixes easily with water or milk, providing a smooth and satisfying shake. Whether you're an athlete, bodybuilder, or simply looking to increase your protein intake, Rule One R1 Protein offers a clean and effective solution to meet your nutritional needs.
Rule One R1 Protein by Rule One Proteins is a premium nutritional supplement designed for health-conscious individuals seeking to support muscle growth and recovery. This high-quality protein powder features a blend of whey protein isolate and whey protein hydrolysate, providing a potent source of essential amino acids. Each serving delivers 25 grams of fast-absorbing protein, making it an excellent choice for post-workout nutrition or as a convenient protein boost throughout the day. R1 Protein is crafted with purity in mind, containing no creamers, gums, or fillers, ensuring you receive only the nutrients you need. The formula is low in fat and carbohydrates, making it suitable for those following a low-carb or ketogenic diet. Additionally, it is gluten-free and contains no artificial flavours or sweeteners, catering to individuals with dietary restrictions or preferences. The primary benefit of Rule One R1 Protein is its ability to support muscle repair and growth, thanks to its high concentration of branched-chain amino acids (BCAAs) and essential amino acids (EAAs). These nutrients are crucial for muscle protein synthesis, helping to enhance recovery and reduce muscle soreness after intense workouts. Available in a variety of delicious flavours, R1 Protein mixes easily with water or milk, providing a smooth and satisfying shake. Whether you're an athlete, bodybuilder, or simply looking to increase your protein intake, Rule One R1 Protein offers a clean and effective solution to meet your nutritional needs.
Rule One R1 Protein by Rule One Proteins is a premium nutritional supplement designed for health-conscious individuals seeking to support muscle growth and recovery. This high-quality protein powder features a blend of whey protein isolate and whey protein hydrolysate, providing a potent source of essential amino acids. Each serving delivers 25 grams of fast-absorbing protein, making it an excellent choice for post-workout nutrition or as a convenient protein boost throughout the day. R1 Protein is crafted with purity in mind, containing no creamers, gums, or fillers, ensuring you receive only the nutrients you need. The formula is low in fat and carbohydrates, making it suitable for those following a low-carb or ketogenic diet. Additionally, it is gluten-free and contains no artificial flavours or sweeteners, catering to individuals with dietary restrictions or preferences. The primary benefit of Rule One R1 Protein is its ability to support muscle repair and growth, thanks to its high concentration of branched-chain amino acids (BCAAs) and essential amino acids (EAAs). These nutrients are crucial for muscle protein synthesis, helping to enhance recovery and reduce muscle soreness after intense workouts. Available in a variety of delicious flavours, R1 Protein mixes easily with water or milk, providing a smooth and satisfying shake. Whether you're an athlete, bodybuilder, or simply looking to increase your protein intake, Rule One R1 Protein offers a clean and effective solution to meet your nutritional needs.
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The lowest price for Rule 1 R1 Isolate Protein - 30 Serves - Chocolate Peanut Butter right now is $76.36 at eBay.com.au, compared across 26 retailers.
The all-time low was $54.95 on 3 Nov 2025 — today's price is 39% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 6 June 2026.