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GHK-Cu 50 mg research vial from KUULPEPS.com
  • Ships in 24hDelivery 2–4 days
  • HPLC + MS testedEvery batch
  • Cold chain2–8°C packed
  • 30-day returnsSealed vials

Peptides

GHK-Cu 50 mg

SKU CU50 · Batch-tested · See batch records

GHK-Cu 50 mg per vial, a copper-complexed tripeptide supplied as a lyophilised powder for laboratory research. Independently assayed for identity, purity and copper complexation. Research use only.

50

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Frequently reconstituted with

Bacteriostatic Water 3 ml — €10

  • Copper-complex verified
  • Low endotoxin
  • Tamper-evident sealed vial
Purity
≥ 98%
Form
Lyophilised powder
Reconstitution
Add 2 ml bacteriostatic water for 25 mg/ml.
Storage
Store lyophilised at 2–8°C, protected from light. Once reconstituted keep at 2–8°C and do not freeze.

Research use only. Not for human consumption or any diagnostic or therapeutic use.

Unverified customer feedback

Notes from the lab community

Written feedback sent to us by customers. These notes are not independently verified reviews and are not scored.

CoA matched the batch on the vial exactly. Arrived cold-packed within 48 hours to the Costa del Sol. This is how research supply should be done.
Marc D. Marbella, ES · August 2026
Clear documentation, tamper-evident seals, and the purity report was included without having to ask. Reordering is a no-brainer.
Elena R. Barcelona, ES · August 2026
Third lab supplier I've tried and the first where every vial arrived intact, labelled and dated. Support answered within the hour.
Jonas K. Munich, DE · July 2026

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GHK-Cu 50 mg

50