GHK-Cu
Research-onlyGHK-Cu
A copper-binding tripeptide widely used in cosmetic skincare and studied in tissue research.
What is GHK-Cu?
GHK-Cu is a small naturally occurring peptide (glycyl-L-histidyl-L-lysine) bound to copper. It is best known as a cosmetic skincare ingredient and is also studied in wound-healing and tissue research.
GHK is a tripeptide with high affinity for copper(II). The GHK-Cu complex has been studied for roles in copper transport, extracellular-matrix remodeling, and modulation of genes associated with tissue repair. It appears in many topical cosmetic formulations; injectable research use is a separate context with far less human data.
Why researchers study it
Evidence varies by area. We label each honestly and avoid guaranteed health claims.
Skin / cosmetic use (topical)
Moderate evidenceEstablished as a cosmetic ingredient.
Wound healing & matrix remodeling
Preclinical evidenceMechanistic and animal-model data.
How it works
A simplified view — understandable with zero medical background.
Copper binding
GHK binds copper to form the active GHK-Cu complex.
Matrix signaling
The complex is studied for effects on extracellular-matrix genes.
Response
Tissue-remodeling outcomes are explored in research.
Storage, handling & safety
Storage
Store as directed; protect from light. Lyophilized material is typically kept cold.
Handling
Use clean technique and keep the vial labeled.
Safety
Research and cosmetic-ingredient contexts differ. For skin or health questions, consult a qualified professional.
Supplies & preparation (education)
General educational descriptions only. This does not tell you which syringe to use for a specific compound, and does not turn supply sizes into dosing guidance.
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Alcohol Prep Pads
Individually wrapped alcohol wipes used to clean surfaces in a general research context.
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3 mL Sterile Syringes
3 mL syringes are commonly used for transferring measured liquid in laboratory settings. This is a general description, not a recommendation about administering any compound.
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FDA-Cleared Sharps Disposal Container
A puncture-resistant container cleared for the disposal of sharps.
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Labels
Labels for keeping vials and containers clearly identified with contents and date.
Preparation guide
Reconstitution information published by NextGen for this product, with the concentration worked out. This is preparation education — not a personal dose or schedule.
Vial strength
100 mg
Add bacteriostatic water
3 mL
Resulting concentration
33.33 mg/mL
Adding 3 mL of bacteriostatic water to a 100 mg lyophilized powder vial gives a concentration of 33.33 mg/mL — that is, every 1 mL of the mixed liquid contains 33.33 mg. This is the arithmetic of the values NextGen published.
Preparation notes
Mix 3 ML, take 10 units morning and night.
After mixing: keep in fridge.
Preparation information published by NextGen. This describes how to reconstitute the vial — it is not a personal dose, injection amount, or schedule. Always follow the directions given to you by a qualified professional and verify against the markings on your own supplies.
Watch & learn
Relevant third-party educational videos. Independent sources — not medical advice or an endorsement.
What people commonly report
Research reviewed: continuously updated by an administrator.
Questions about GHK-Cu?
NextGen AI can answer research-education questions using approved sources.