This public technical page summarizes identity and documentation information for GHK-Cu. Prices, cart, and checkout are available only through gated store access.
GHK-Cu is supplied by Kratos Research Labs for laboratory research use only. This listing is limited to identity, form, composition, and documentation information; no human, veterinary, diagnostic, or therapeutic use is intended or implied.
| Product type | Copper-peptide complex research material. |
|---|---|
| Form | Lyophilized powder in a sealed research vial. |
| Labeled amount | 100mg per vial. |
| Peptide sequence | Gly-His-Lys, commonly represented as GHK. |
| Metal component | Copper complex of glycyl-L-histidyl-L-lysine. |
| Nominal complex formula | PubChem lists copper tripeptide as C14H21CuN6O4-; commercial salts/hydrates may vary. |
| Nominal molecular weight | Approximately 400.9 Da for the listed copper complex form. |
Documentation: Batch-specific COA and analytical identity/purity documentation should control for release, acceptance, and inventory review.
Research-use-only notice: Not for human use. Not for veterinary use. Not for diagnostic or therapeutic use. Not a drug, food, dietary supplement, cosmetic, or medical device.
Molecular formula and molecular weight values are provided for the named compound or peptide form where applicable. Acetate salts, counterions, hydrates, copper complex state, or other lot-specific forms may change the exact analytical mass and should be verified against the batch COA.
Launch-week RUO incentive: Use code KRL10 for $10 off eligible RUO catalog orders of $100 or more. Limited to the first 10 coupon uses through June 4, 2026. Payment instructions are provided after compliance review.