Last updated at 09/07/2026 23:21:39
R1 Protein 5lb by Rule 1
Free delivery between 13–17 July
R1 Protein WPI by Rule 1 Proteins 5lbs / Fruity Cereal
Free delivery
R1 Protein WPI by Rule 1 Proteins, 5lbs / Fruity Cereal
Free delivery between 15–22 July
| Average Quantity | Per Serve (28.9g) |
| Energy | 439kJ (105 Cal) |
| Protein | 25g |
| Fat - Total | 0g |
| Carbohydrate - Total | 1g |
R1 Protein 5lb by Rule 1
Free delivery between 13–17 July
R1 Protein WPI by Rule 1 Proteins 5lbs / Fruity Cereal
Free delivery
R1 Protein WPI by Rule 1 Proteins, 5lbs / Fruity Cereal
Free delivery between 15–22 July
| Average Quantity | Per Serve (28.9g) |
| Energy | 439kJ (105 Cal) |
| Protein | 25g |
| Fat - Total | 0g |
| Carbohydrate - Total | 1g |
R1 protein WPI by Rule 1 Proteins is made entirely of ultra-pure 100 percent whey isolate and fast-acting whey hydrolysate. Whey concentrates, creamers, gums, amino spiking, and other fillers that dilute what you really came for protein have all been eliminated. The outcome is a Protein Purity Percentage of up to 87 percent, which is the highest in the industry.
R1 protein WPI by Rule 1 Proteins is made entirely of ultra-pure 100 percent whey isolate and fast-acting whey hydrolysate. Whey concentrates, creamers, gums, amino spiking, and other fillers that dilute what you really came for protein have all been eliminated. The outcome is a Protein Purity Percentage of up to 87 percent, which is the highest in the industry.
in 3 offers
The lowest price for Rule 1 Protein WPI R1 Protein 5lbs Fruity Cereal right now is $179.99 at supplementmania.com.au, compared across 3 retailers.
The all-time low was $66.45 on 13 Sept 2025 — today's price is 171% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 July 2026.
Rule 1 Protein WPI R1 Protein 5lbs Fruity Cereal
R1 protein WPI by Rule 1 Proteins is made entirely of ultra-pure 100 percent whey isolate and fast-acting whey hydrolysate. Whey concentrates, creamers, gums, amino spiking, and other fillers that dilute what you really came for protein have all been eliminated. The outcome is a Protein Purity Percentage of up to 87 percent, which is the highest in the industry.
R1 protein WPI by Rule 1 Proteins is made entirely of ultra-pure 100 percent whey isolate and fast-acting whey hydrolysate. Whey concentrates, creamers, gums, amino spiking, and other fillers that dilute what you really came for protein have all been eliminated. The outcome is a Protein Purity Percentage of up to 87 percent, which is the highest in the industry.
