Research use only. Not for human or animal consumption.

Oxian Labs

Research use only · Salt Lake City, Utah

Every vial traceable

Independent HPLC and FTIR on every lot, with the certificate published before the batch ships.

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GHK-Cu Lot GHK50-5-22-26, certificate published

Current inventory

Catalog

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GHK-Cu In stock

GHK-Cu, copper-binding tripeptide (Gly-His-Lys). 99.7% purity by HPLC, lot GHK50-5-22-26. COA on file.

SIZE
50 mg | 100 mg
PURITY
99.7%
LOT
GHK50-5-22-26
View certificate of analysis
Price range: $25.00 through $40.00

In testing

Each of these becomes available once its first lot passes independent testing and the certificate is published.

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Chain of custody

What happens before it ships

01

Synthesis

Solid-phase synthesis at a contracted manufacturing facility. We keep the supplier record for every lot on file.

02

Independent assay

A sample goes to an independent US lab. RP-HPLC for purity and potency, FTIR to confirm identity.

03

COA published

The certificate goes live on the lot page before the batch is listed. Nothing ships against a pending result.

04

Dispatch

Packed sealed and protected, stored per the conditions on each lot certificate, tracked from our Utah facility.

Test panel

Six checks on every lot

Run by an independent US laboratory on a sample of the lot, before the certificate is published and the batch is listed for sale.

6× Checks
per lot
  • General appearance USP <630> Confirmed
  • Mass USP <41> To spec
  • Identification and composition FTIR, USP <197A> Confirmed
  • Purity RP-HPLC, USP <621> ≥ 98%
  • Potency HPLC assay, of labeled content 90–110%
  • Peptide-to-excipient ratio USP <1151> Reported
HPLC · UV 214 nm Lot GHK50-5-22-26
99.7% purity 101.6% POTENCY
Purity RP-HPLC Identity FTIR Potency 101.6%

Illustrative RP-HPLC trace for GHK-Cu, lot GHK50-5-22-26. The full results are on its certificate. View GHK-Cu

Results relate only to the sample tested. The panel does not cover sterility, endotoxins, or microbial contamination — the COA Library sets out what a certificate does and does not establish.

Read a certificate

Accounts

Buying at volume

Verified research accounts get tiered pricing, net-30 terms, reserved lot allocation, and a named contact instead of a support queue. Verification takes about two business days.

Apply for a research account
10–24 vials −10%
25–99 vials −18%
100–499 vials −26%
500+ vials Quoted
Research use only

All products listed on this site are sold as laboratory reagents for in-vitro research and analytical use by qualified professionals. They are not drugs, foods, cosmetics, or medical devices, and are not approved by the FDA for the diagnosis, treatment, cure, or prevention of any condition.

Nothing on this site is a therapeutic claim or medical guidance. Products are not for human or veterinary consumption or administration. By purchasing, the buyer confirms they are a qualified purchaser and accepts full responsibility for lawful handling, storage, and disposal under applicable federal, state, and local law.