Research Use Only — for qualified researchers 99.4% HPLC verified purity Third-party COA per batch Dispatched from Switzerland Research Use Only — for qualified researchers 99.4% HPLC verified purity Third-party COA per batch Dispatched from Switzerland
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Home / Compounds / Aesthetics / GHK-Cu
GHK-Cu — BIOHACKER
FIG. 01 · CU50 50mg · 98.9% HPLC
GHK-Cu
Aesthetics Lyophilised vial
CU50 · GHK-Cu

Dermal architecture. Rebuilt cleanly.

Copper Tripeptide-1 · Dermal & Hair

Mass / vial50mg
Purity (HPLC)98.9%
Plasma t½2.1 hr
T-max28 min
Bioavailability65% F
RouteSubQ
$64.00 · per vial
View COA
Manufactured in Switzerland. Swiss reference lab. ISO 9001:2015. Lyophilised under nitrogen.
Third-party HPLC-MS COA. A signed certificate is available for any batch on request.
Ships at room temperature. Lyophilised powder is stable below 25 °C short-term, including in transit — no cold-chain required by default. Refrigerate (2–8 °C) for the medium term; −20 °C / −80 °C for the long term.
N° 01 — Overview

GHK-Cu
at the molecular level.

Dermal architecture. Rebuilt cleanly.

98.9%
HPLC-verified purity, batch-by-batch
50mg
Mass per lyophilised vial
2.1 hr
Plasma half-life · SubQ
N° 02 — Mechanism

How it
actually works.

GHK-Cu (Glycyl-L-histidyl-L-lysine copper complex) is a naturally occurring tripeptide found in human plasma, saliva, and urine that forms a high-affinity complex with copper(II) ions. Discovered by Loren Pickart in 1973, GHK-Cu has been studied across wound healing, skin regeneration, anti-inflammatory signalling, and neuroprotection research. The copper complex is essential for its activity — GHK alone has limited effect; the Cu²⁺ chelation is required for receptor interaction and downstream signalling.

N° 03 — Pharmacokinetics

Vial to
receptor.

Subcutaneous lyophilised formulation. Pharmacokinetic parameters validated by HPLC-MS at our Swiss reference lab.

T-max28 minpeak plasma
t½2.1 hrplasma half-life
F65% Fbioavailability
RouteSubQadministration
View bioavailability diagram →
N° 04 — Certificate of Analysis

The number
that matters.

Every BIOHACKER batch ships with a third-party HPLC-MS certificate signed by the Swiss reference lab.

BatchBH-V755-2026-A
HPLC Purity98.9%
Related Impurities< 1.1%
Water (Karl Fischer)< 0.8%
Residual SolventsWithin ICH Q3C
Microbial Load< 10 CFU/g
Endotoxin< 0.1 EU/mg
Issued19.06.2026 · Switzerland
Download full COA (PDF) →
N° 05 — Verified Reviews

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RESEARCH USE ONLY. All products listed are research peptide compounds intended exclusively for in-vitro laboratory and research purposes. Not for human or animal consumption. Not for therapeutic or diagnostic use. These statements have not been evaluated by the FDA. By proceeding, you confirm you are a qualified researcher operating in a regulated facility. Restricted in: AU, BR, CN, KR, MY. Full compliance disclosure available in our Terms of Sale.