VendorInvestigateIndependent Testing Bureau

Authentic report — verified

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

Product
L-Ergothioneine
Specification
98.0% · 100mg
Report Type
Purity / RP-HPLC
Catalogue
GL-BP-0036
Issued
2026-03-07
L-Ergothioneine Purity / RP-HPLC report by VendorInvestigate
Verification reference: 92616-L-Ergothioneine_100mg_ZTNL9WVDWCEW