Real Peptides — GHK-Cu COAs

Does Real Peptides sell GHK-Cu?

Yes — Real Peptides currently lists GHK-Cu in 2 variants starting at $105.00 ($1.05/mg).

Is Real Peptides's GHK-Cu third-party tested?

Yes — Disclosed Labs has indexed 7 Certificates of Analysis for Real Peptides's GHK-Cu, with the most recent showing 99.6% purity. Real Peptides holds an overall trust grade of B (83/100) across all 142 COAs on file.

What is Real Peptides's trust grade for GHK-Cu?

Real Peptides has an overall Disclosed Labs trust grade of B (83/100), computed from 142 COAs across all peptides. The most recent GHK-Cu COA was issued by Freedom Diagnostics.

Where is the cheapest GHK-Cu?

As of the latest data, Sunrise Bioresearch offers GHK-Cu at $0.09/mg — compare with Real Peptides's listing at $1.05/mg. See the full GHK-Cu price comparison.

Is GHK-Cu legal to buy?

GHK-Cu is among the peptides under FDA review for the Category 1 (503A) bulk-substances list — removed from Category 2 in April 2026 but not yet on a finalized Category 1 list. The FDA PCAC committee meets July 23–24, 2026 to make recommendations on which peptides may be compounded, and under what conditions — the PCAC is advisory only, and the FDA would issue any final rule on a separate, later timeline. If a final rule is ultimately issued, a valid prescription from a licensed prescriber may be required for compounding access; timing is uncertain. Current sales are for research purposes only. Disclosed Labs does not provide medical or legal advice.