VendorInvestigateIndependent Testing Bureau
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Authentic report — verified

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

Product
5-HTP
Specification
99.0% · 1kg
Report Type
Purity / RP-HPLC
Catalogue
GL-GA-0073
Issued
2026-03-20
5-HTP Purity / RP-HPLC report by VendorInvestigate
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Verification reference: 89607-5-HTP_577UPXPKAZSQ