Three nitrogens from one peptide, one copper. The stoichiometry follows from the geometry: the chelate site accommodates one metal ion. Material described as GHK-Cu is this complex, and a certificate confirms it by mass — one peptide plus one copper — and by copper content matching the 1:1 value.
Deviations in either direction are impurities, not variants.
Copper beyond the peptide can bind weakly at the open fourth position, sit as a salt in the lyophilised solid, or precipitate as hydroxide. It raises copper content above the stoichiometric figure and adds free metal to any solution. Elemental analysis detects it; mass spectrometry of the complex does not.
Free copper is reactive in a way complexed copper is not.
Copper-free GHK is a separate species about 61 mass units lighter, visible in mass spectrometry as a peak without the copper isotope pattern. It lowers copper content below the 1:1 figure. It is also the species that competing ligands produce from the complex, so its presence in a stored solution can indicate copper loss rather than original excess.
GHK-Cu is supplied by REVIVE LAB UAE for laboratory research use only, with identity by mass spectrometry and purity by HPLC for the batch. It is not for human or veterinary use, and no dosing, administration or protocol guidance is provided.
| Format | Strength | Price | Availability |
|---|---|---|---|
| GHK-Cu Pack | 50 mg | AED 425 | In stock |
Delivery is AED 40 flat and free on orders over AED 700. Payment is cash on delivery anywhere in the UAE, or USDT (TRC20) in advance, which takes 5% off the order total.
Three nitrogens from one peptide, one copper. The stoichiometry follows from the geometry: the chelate site accommodates one metal ion. Material described as GHK-Cu is this complex, and a certificate confirms it by mass — one peptide plus one copper — and by copper content matching the 1:1 value.
No. REVIVE LAB UAE supplies research materials and provides no dosing, administration or protocol guidance of any kind. Every product is sold for laboratory research use only and is not for human or veterinary consumption.
Stock is held in Dubai. An order confirmed before 4 PM Dubai time is dispatched the same working day, reaching Dubai and Abu Dhabi the same day and the remaining emirates within 24 hours. Delivery is AED 40 flat and free over AED 700.
Supplied for laboratory research use only. Not for human or veterinary consumption. REVIVE LAB UAE provides no dosing, administration or protocol guidance.