Canada’s supplement comparison tool. Find the best protein, creatine, and more at the right price — and buy on Amazon.ca.

Amazon.ca Affiliate

Explore

Supplement Finder
Browse Brands
Under $30
Under $50
Muscle Gain
Fat Loss
Blog
Best Creatine
Best Whey Protein
Best Mass Gainer
Whey Protein Guide
Creatine Guide
Vegetarian Protein

Not sure where to start?

Answer 3 quick questions and get personalised supplement picks.

Take the Quiz →

About Methodology Privacy Policy Terms of Service Affiliate Disclosure Contact

Prices may vary. Confirm on Amazon.ca before purchase. We earn a commission on qualifying purchases at no extra cost to you.

Home/Brands/Rule 1 Proteins

Rule 1 Proteins

Products

🧬

BCAAs & EAAs

2 products

Rule 1 Whey Blend – Multi-Source Whey Protein for Performance & Recovery – Frozen Banana Flavor, 1.94 lb (27 Servings)

Score

4.5

Rule 1 ProteinsVEG

Rule 1 Whey Blend – Multi-Source Whey Protein for Performance & Recovery – Frozen Banana Flavor, 1.94 lb (27 Servings)

★★★★★4.5(103)

$59.99

27 srv0.88kg

Buy on Amazon 📈 Price History

Rule 1 R1 Protein 28 serv Chocolate Fudge 1.98 lbs

Score

4.6

Rule 1 ProteinsVEG

Rule 1 R1 Protein 28 serv Chocolate Fudge 1.98 lbs

★★★★★4.6(389)

$84.99

28 srv0.898kg

Buy on Amazon

🥛

Whey Protein

2 products

Score

4.8

Rule 1 ProteinsVEG

Rule 1 Whey Blend – Multi-Source Whey Protein for Performance & Recovery – Strawberry Banana Flavor, 4.95 lb (67 Servings)

★★★★★4.8(34)

📈 Price History

$115.00

24g protein67 srv2.245kg

Rule 1 ProteinsVEG

Rule 1 R1 Whey Protein – Fast-Absorbing Protein Isolate For Muscle Growth & Repair – Vanilla Crème, 5.03 lb

★★★★★4.7(106)

$179.99

24g protein74 srv2.282kg

Buy on Amazon 📈 Price History