GHK-Cu 100 mg

GH-2026-020Lot CU100261007Analyzed November 6, 2026

Timeline

Ordered

November 1, 2026

Received

November 4, 2026

Analyzed

November 6, 2026

Sample

Name

GHK-Cu 100 mg

Expected

GHK-Cu

Amount

1 vial, lyophilized powder

Testing

Client

Frank

Test type

Content & purity

Method

HPLC-UV

Content, how much is in it

114.5mg

Label claim: 100 mg

Purity, how clean it is

>99.9%

Measured, not estimated. Purity is calculated from the full chromatogram shown above, and no impurity peaks were detected above the reporting threshold. Results of 99.95% or higher are reported as >99.9%, as 100% purity cannot be demonstrated analytically.

Chromatogram

HPLC-UV

2.65 min, GHK-Cu, >99.9%

Analyst Comments

Blue lyophilized powder, clear-cap vial, received sealed.

Analyst Signature

Max Barrett

Lab Director, PuriLab Analytical

Analysis date: November 6, 2026

Verification Code

GH-PH7Y-00WX

Verify at purilab.org/verify/GH-PH7Y-00WX

Scan to Verify

GH-PH7Y-00WX

Results apply solely to the sample as received and are not representative of any larger lot, batch, or production run. Findings are limited to the analytes stated above. PuriLab Analytical is an independent testing laboratory, is not CLIA certified or ISO 17025 accredited, does not sell or distribute any substance, and makes no representation as to the safety, legality, or fitness of any material for any use.

PuriLab Analytical|admin@purilab.org

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