LearnWhat is GHK-Cu?
Research overview
What is GHK-Cu?
Copper-peptide research framing for collagen, skin appearance, and scar-repair angles — not wound care.
These overviews are product information for laboratory and research use. They are not medical advice, not a protocol, and not a claim that any listing diagnoses, treats, cures, or prevents disease.
A copper peptide in the skin group
GHK-Cu (written GHK-CU on this site) is glycyl-L-histidyl-L-lysine bound to copper. Research catalogs treat it as a copper peptide discussed around collagen and skin-appearance models. The GHK-CU 100mg listing is a lyophilized research vial in Skin & appearance— appearance-focused product information, not a wound-care protocol and not a claim that scars, hair, or skin disease will change on a schedule.
The product page lists the research angles people usually open this listing for: collagen, skin firmness, hair appearance, and scar repair. Those lines are why the compound appears in skin catalogs. They are not instructions and they are not a diagnosis.
How this catalog lists it
One size: 100mg. Janoshik tested. We do not invent a lot code or a purity figure on the product page. Supply, testing, and COA framing covers what a COA usually is versus what this storefront publishes.
Storage stays high-level: cool, dry, away from light. We do not provide mixing, reconstitution, or dosing instructions.
KLOW and other skin-group listings
KLOW includes GHK-Cu plus KPV, BPC-157, and TB-500 in an 80mg blend. That is a different listing, not a larger GHK-CU size. See What is KLOW? The same group also has Glutathione and MT-1 — separate compounds, not a protocol with this vial.
Shop questions live on the FAQ. Shipping and policies cover delivery and research use. Inquire about GHK-CU if this 100mg vial is the listing you want to ask about.
Related listings
Catalog cards for the compounds in this overview. Each page repeats the research-use note.
This is product information, not medical advice, and not a prescription. Nothing here diagnoses, treats, cures, or prevents disease. Talk with a licensed clinician before using any peptide or booster.