COA Reports
Batch Green Cap
TZ-GLP2 40 mg
Report date: September 9, 2026
Supplier-provided COA issued to ChengDu Biotech for GLP-2 40 mg; Laboratory ID V260820-8 003; lot listed as Green Cap; released 2026-09-09. HPLC-UV/VIS chromatographic purity is printed as 95.78% + 0.18%; measured quantity 51.20 mg. Results apply only to the sample tested. The laboratory did not select the sample and cannot confirm its authenticity or representativeness of the lot. See the unchanged two-page report for all results and qualifications.
Purity95.78% + 0.18% (as reported)
Net content51.20 mg (sample tested)
IdentityPass - Matches Ref. Standard (HPLC-UV/VIS)
SterilityPass - No Growth Detected (USP chapter 71; sample tested)
Certificate of analysis
Full laboratory report
Vanguard Laboratory