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Canada's Most Rigorously Tested HGH & Peptides.

Every batch independently verified by Janoshik. Every product backed by published lab results. 

Featured Products

Andro North BPC 157 Arginate 500MCG resealable white pouch containing 60 tablets
Avg. mass 542 mcg
Growth Guys Tirzepatide 30mg vial, 99.86% purity Janoshik tested research peptide

Tirzepatide 30mg

Price range: $150.00 CAD through $1,200.00 CAD
Purity 99.81% / Avg. mass 35.30 mg
Single vial
10-pack
Close-up of a 10mg Semaglutide peptide vial showing the clear glass and Light Blue flip-top cap

Semaglutide 10mg

Price range: $80.00 CAD through $640.00 CAD
Purity 99.64% / Avg. mass 10.85 mg
Single vial
10-pack
Retatrutide 10mg research peptide vial by Growth Guys

Retatrutide 10mg

Price range: $90.00 CAD through $720.00 CAD
Purity 99.69% / Avg. mass 10.99 mg
Single vial
10-pack
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Discover more about us

At Growth Guys, we strive to set the standard for quality, safety and value in the development and manufacture of pharmaceutical quality growth hormone and peptide products that extend and significantly improve the lives of our customers.
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What our customers are saying

Canada's Top Supplier for Human Growth Hormone

Proudly operating out of Toronto, Canada. All orders shipped domestic.
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