# GHK-Cu

GHK-Cu, also known as copper tripeptide-1, is the copper(II) complex of the tripeptide glycyl-L-histidyl-L-lysine (GHK). GHK was first isolated from human plasma by Loren Pickart in 1973. Cu(II) is bound through the glycine amino nitrogen, the deprotonated amide nitrogen of the Gly-His bond and the histidine imidazole, which gives the powder its blue colour. Supplied as a lyophilised powder in a sealed glass vial. For laboratory research use only. Not for human or veterinary use.

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## Variants

| Options | SKU | Price | Availability | Variant ID |
| --- | --- | --- | --- | --- |
| Size: 50 mg vial | AMI-GHKCU-50 | £19.95 | In stock | `variant_01M6EFZT905WGBBYWDYPJ01R6T` |

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