Canadian researchers rely on Peptide Test Canada for independent, third-party peptide purity testing, identity verification, and full Certificate of Analysis (COA) reports. We test Tirzepatide, Semaglutide, Retatrutide, BPC-157, CJC-1295, Ipamorelin, and dozens more — all from our licensed Mississauga, Ontario laboratory. No cross-border shipping. No delays. Results in 5–7 business days.