HK1000425Uther GHK-Cu

Vendor COA

Uther | GHK-Cu, last activity 3 weeks ago

Independent testVendor COA

The vial measured at 69.553mg contains 12.6% less peptide than its 79.58mg label states. Janoshik's three certificates from the vendor confirm 99.44% purity, which aligns with Uther's typical results across its GHK-Cu batches. One positive report has been posted; no independent test has been submitted.

6 related batch concerns · 2 mentions · summary from 3 sources · updated Aug 15

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Test Results

Vendor COAJanoshik12 May 2026

Purity

99.44%

Fill

69.553mg

View full results →

Related batches

5 of 5 tested

Community Intelligence

Related activity — other batches

Reported against other Uther GHK-Cu batches, not this one.

Also known as: HK100-0425

Activity

Uther Telegram → Announcementscoa posted3 months ago

1: https://janoshik.com/tests/156948-ghk50mgkpv20mg_HK50KP200429_EA8EKM442EGH https://janoshik.com/tests/156981-klow_KL800502_7YRNJGCTG3EK https://janoshik.com/tests/154993-ghk_100mg_HK1000425_DXRX1AP...

View in Telegram →members only
Uther Telegram → Vendor Test Reportscoa posted3 months ago

𝕯𝖆𝖛𝖊: [https://verify.janoshik.com/tests/154993-ghk_100mg_HK1000425_DXRX1AP9R1Y8](https://verify.janoshik.com/tests/154993-ghk_100mg_HK1000425_DXRX1AP9R1Y8)

View in Telegram →members only

Vendor

Uther