UPB GHK-Cu 50MG

UPB GHK-Cu 50mg — Copper Peptide for Laboratory Research

UPB GHK-Cu 50mg is supplied as blue lyophilized powder for laboratory, analytical, and scientific research. The accompanying Freedom Diagnostics Certificate of Analysis identifies the analyzed material as GHK-Cu and provides findings for lot 11018-004.

The report includes individual purity and net content measurements for three tested vials. Its measured content results are below the labeled 50 mg quantity, as detailed below.

Purity

The analytical results section reports 99.43% purity by HPLC-UV. Individual results are:

• Vial 1: 99.42%
• Vial 2: 99.45%
• Vial 3: 99.41%

Identity testing by LC-MS identifies the material as GHK-Cu. Purity and net content are separate measurements; a purity percentage does not establish the amount of material in a vial.

Form

Blue lyophilized powder. This appearance is documented in the Certificate of Analysis.

Quantity

Labeled quantity: 50 mg.

Reported average net content: 44.33 mg across three tested vials. Individual measurements are:

• Vial 1: 43.82 mg
• Vial 2: 44.62 mg
• Vial 3: 44.55 mg

All three reported measurements are below the labeled quantity. The reported average is 5.67 mg below 50 mg. Obtain clarification from the supplier before relying on the labeled quantity for laboratory planning.

These findings apply to the submitted samples and do not establish the exact content of every vial.

Batch / Lot Number

11018-004. Match this number with the supplied product label before using the certificate as its batch reference.

Certificate of Analysis

• Testing laboratory: Freedom Diagnostics
• Client: Ultra Pure Bioscience
• Sample name on report: GHK 50mg
• Identity result: GHK-Cu by LC-MS
• Accession / report number: 2605250080
• Search code: Ultr2605250080
• Received date: May 25, 2026
• Reported date: May 25, 2026
• Batch / lot: 11018-004
• Summary purity result: 99.43% by HPLC-UV
• Average net content: 44.33 mg

View the GHK-Cu 50mg Certificate of Analysis for the complete laboratory findings.

Additional Analytical Findings

Endotoxin: Both replicates are reported as Pass. The certificate describes a Limulus Amebocyte Lysate assay in accordance with USP <85> and lists assay sensitivity as ≤0.05 EU/mL. This sensitivity figure is not a measured endotoxin concentration.

Microbial analysis: The PCR-based assay reports No Detectable Microbial DNA and a Pass result. This finding relates to the assay’s microbial targets and does not establish sterility.

The linked certificate does not include heavy metal test results.

Handling & Storage

The certificate does not specify storage temperatures, shelf life, or conditions after preparation. Obtain the manufacturer’s product-specific handling and storage instructions before laboratory use.

Retain the lot number in laboratory records. Analytical results alone do not establish storage stability or an expiration date.

Research Use Only

Supplied as a dry lyophilized powder. Research supplies, including Reconstitution Solution, are sold separately.

This product is not supplied as an FDA-approved medication. It is intended strictly for laboratory, analytical, and scientific research purposes. It is not intended for human or veterinary use, consumption, administration, diagnosis, prevention, or therapeutic application.

Frequently Asked Questions About GHK-Cu 50mg

What is UPB GHK-Cu 50mg?

It is a copper peptide product labeled as 50 mg and supplied as blue lyophilized powder for laboratory research. The supplied COA reports average net content of 44.33 mg for the tested samples.

What purity does the COA report?

The analytical results section reports 99.43% purity by HPLC-UV. Individual results range from 99.41% to 99.45% across three tested vials.

Does the report confirm 50 mg in each tested vial?

No. The reported measurements are 43.82 mg, 44.62 mg, and 44.55 mg. Supplier or laboratory clarification is needed to resolve the difference from the labeled quantity.

What color and form are documented?

The certificate records the sample’s appearance as blue lyophilized powder.

Does the microbial PCR result confirm sterility?

No. The report records no detectable microbial DNA using the specified PCR-based assay. It does not include a sterility test result.

How can I identify the matching certificate?

Check search code Ultr2605250080, accession number 2605250080, and lot 11018-004. Match the lot with the supplied product label.