VendorInvestigateIndependent Testing Bureau

Authentic report — verified

This certificate was issued by VendorInvestigate and matches our records. Reference ID confirmed.

Product
T4 (Levothyroxine) 40mcg*100tabs
Specification
99%+ · 1 box (100 tablets)
Report Type
Purity / RP-HPLC
Catalogue
GL-OT-0067
Issued
2026-03-26
T4 (Levothyroxine) 40mcg*100tabs Purity / RP-HPLC report by VendorInvestigate
Verification reference: 37406-T4_(Levothyroxine)_40mcg_100tabs_QSFXNPG8Q39M