VendorInvestigatorIndependent Testing Bureau
✓

Authentic report — verified

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

Product
3-Hydroxy-DL-kynurenine
Specification
98.0% · 500mg
Report Type
Heavy Metals / ICP-MS
Catalogue
GL-SP-0012
Issued
2026-03-25
3-Hydroxy-DL-kynurenine Heavy Metals / ICP-MS report by VendorInvestigator
Verification reference: 38991-3-Hydroxy-DL-kynurenine_500mg_Y7363GVGJCSN