R1 Protein by Rule 1, 2.27kg / 5lb / Mint Choc Chip
The special combination of pure whey isolate and whey hydrolysate makes R1 Protein one of the most popular products from Rule 1. The result is an optimized product with 87% protein purity and 25 g of protein per serving, which takes effect noticeably faster. Additional benefits come from ingredients like the more than 6 g of BCAAs and the low calorie content (110 kcal). Furthermore, almost no sugar or fat has been used. The instantization ensures easy mixing. You won't find any fillers or artificial preservatives that dilute the protein. This results in a particularly effective protein supplement that can aid in muscle building.
The special combination of pure whey isolate and whey hydrolysate makes R1 Protein one of the most popular products from Rule 1. The result is an optimized product with 87% protein purity and 25 g of protein per serving, which takes effect noticeably faster. Additional benefits come from ingredients like the more than 6 g of BCAAs and the low calorie content (110 kcal). Furthermore, almost no sugar or fat has been used. The instantization ensures easy mixing. You won't find any fillers or artificial preservatives that dilute the protein. This results in a particularly effective protein supplement that can aid in muscle building.
The special combination of pure whey isolate and whey hydrolysate makes R1 Protein one of the most popular products from Rule 1. The result is an optimized product with 87% protein purity and 25 g of protein per serving, which takes effect noticeably faster. Additional benefits come from ingredients like the more than 6 g of BCAAs and the low calorie content (110 kcal). Furthermore, almost no sugar or fat has been used. The instantization ensures easy mixing. You won't find any fillers or artificial preservatives that dilute the protein. This results in a particularly effective protein supplement that can aid in muscle building.
The special combination of pure whey isolate and whey hydrolysate makes R1 Protein one of the most popular products from Rule 1. The result is an optimized product with 87% protein purity and 25 g of protein per serving, which takes effect noticeably faster. Additional benefits come from ingredients like the more than 6 g of BCAAs and the low calorie content (110 kcal). Furthermore, almost no sugar or fat has been used. The instantization ensures easy mixing. You won't find any fillers or artificial preservatives that dilute the protein. This results in a particularly effective protein supplement that can aid in muscle building.
in 11 offers
The lowest price for R1 Protein by Rule 1, 2.27kg / 5lb / Mint Choc Chip right now is $209.95 at Mr Supplement, compared across 11 retailers.
The all-time low was $30.95 on 30 May 2026 — today's price is 578% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 13 Oct 2026.
Last updated at 13/10/2026 21:06:48
Rule 1 100% Whey Protein Isolate and Hydrolysate Protein Powder 5.01 lb, Mint Chocolate Chip (71 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 R1 Protein Whey Isolate - 2.20kg / 72 Serves Banana Creme: Free
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Rule 1 R1 Protein Powder 5lb Milk Chocolate Elite Exclusive - Whey Protein Isolate, 76 Serves
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Rule1 R1 Protein Whey Isolate | 25g Protein, 100% Whey Isolate & Hydrolysate | Australian Muscle 5lb / Banana Creme
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R1 Protein Whey Isolate by Rule 1 - 76 Serves (2.2kg) Chocolate Fudge - 71 serves
Free delivery
| Flavor | Chocolate Fudge, Birthday Cake, Cafe Mocha, Chocolate Peanut Butter, Cookies & Creme |
| Form | Powder |
| Protein Grams Per Serving | 25g |
| Protein Type | Whey Isolate |
| Meal Replacement? | Yes |
Rule 1 100% Whey Protein Isolate and Hydrolysate Protein Powder 5.01 lb, Mint Chocolate Chip (71 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 R1 Protein Whey Isolate - 2.20kg / 72 Serves Banana Creme: Free
Free delivery between Thu – Fri
Rule 1 Proteins R1 WPI Protein 5lb / Fruity Cereal
Free delivery
Rule 1 Protein Whey Isolate, 5 lbs / Fruity Cereal // Powerhouse Supplements
Free delivery
R1 Protein WPI by Rule 1 Proteins 5lbs / Chocolate Coconut
Free delivery
| Flavor | Chocolate Fudge, Birthday Cake, Cafe Mocha, Chocolate Peanut Butter, Cookies & Creme |
| Form | Powder |
| Protein Grams Per Serving | 25g |
| Protein Type | Whey Isolate |
| Meal Replacement? | Yes |
