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.
Last updated at 20/09/2026 14:28:53
Rule 1 100% Whey Protein Isolate and Hydrolysate Protein Powder 5.01 lb, Mint Chocolate Chip (71 Servings)
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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 Protein Isolate 5LB / Vanilla Butter Cake
Delivery $9.50
Rule One R1 Whey Protein Isolate Powder Vanilla Butter Cake 76 Serves
Free delivery
Rule 1 R1 Protein Whey Isolate - 2.20kg / 72 Serves Banana Creme: Free
Free delivery between Tue – Wed
Ultra Lean Protein | Rule 1 | R1 Protein | 36 and 78 Serves | Assorted Flavours, 5lb* / Mint Choc Chip
Free same-day delivery
| Flavour | Cafe Mocha |
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 14 offers
The lowest price for R1 Protein by Rule 1, 2.27kg / 5lb / Mint Choc Chip right now is $194.64 at Fitness Warehouse Australia, compared across 14 retailers.
The all-time low was $30.95 on 30 May 2026 — today's price is 529% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 20 Sept 2026.
