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GHK-Cu 1000mg — Verification Report

From Double R Labs · Lot DRL-07-GHK-RAW · Tested July 2026

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Verification report

GHK-Cu 1000mg

Double R Labs

Score
108.7
Grade
A++
Superlative
Lot DRL-07-GHK-RAW
Tested July 2026
Report ID
8a83cd9c
PurityFull credit
HPLC
99.71%
IdentityFull credit
Mass spectrometry
Confirmed
ContentFull credit
Gravimetric vs label claim
1000 mg labeled · 1000 mg tested
EndotoxinFull credit
USP <85> compendial
Screened
Heavy metalsFull credit
USP <232>/<233> compendial
Screened
SterilityFull credit
USP <71> compendial
Screened
Batch conformityStrong
Three-to-four vial average
Assessed
Additional screens, not scoredFentanyl screen

Verified against the submitted certificate. VialTalk received this vendor's certificate, checked each test against the reported method, and scored it under a published methodology. Tests the vendor did not submit are listed above rather than omitted. Scores above 100 reflect laboratory credibility weighting.

This report is issued by VialTalk. It is not a laboratory certificate.Scoring methodology →