
Growth Factors & Secretagogues
GHK-Cu
Copper tripeptide studied for skin and connective tissue.
Purity
>99%
Verified
HPLC + MS
MW
402.92 g/mol
Form
Lyophilized
| Quantity | Per vial | Line total |
|---|---|---|
| 1 vial | $40.00 | $40.00 |
| 5 vials+1 free | $33.33 | $200.00save $40.00 |
| 10+ vials+3 free | $30.77 | $400.00save $120.00 |
Buy 3, get 1 free — applied automatically at checkout
Size
Per vial
$40.00
Quantity
Subtotal
$40.00
Kit of 10 — bulk pricing
GHK-Cu · 50mg · contact for institutional rates
Sold for in-vitro laboratory research use only. Not for human or animal consumption. All compounds ship as lyophilized powder; reconstitution supplies sold separately.
>99% Purity
Verified by HPLC + mass spec
Sealed & sterile
Lyophilized in nitrogen-purged chambers
Cold-chain
Temp-sensitive lots ship insulated
COA on request
Per-batch chromatograms available
Why researchers buy this
The research questions this compound shows up in
Growth-axis research
Endogenous GH release patterns, IGF-1 modulation, and downstream metabolic effects.
Recovery-marker research
Recovery markers, nitrogen balance, and substrate-output indicators in study models.
Adaptive-response research
Hormonal cascades, mitochondrial output, and adaptive response signals.
About this peptide
GHK-Cu
GHK-Cu is a copper-binding tripeptide studied extensively in research for its effects on collagen synthesis pathways and skin matrix remodeling.
Quick facts
- SequenceGlycyl-L-Histidyl-L-Lysine + Cu²⁺
- Molecular Weight402.92 g/mol
- Purity>99%
- FormLyophilized powder
- Storage−20°C, dry, dark
The research
Studies & clinical signals
Peer-reviewed research available on this compound, organized by mechanism.
GHK-Cu and Collagen Pathways
In-vitro fibroblast cultures show upregulation of type I collagen and decorin transcription markers following GHK-Cu exposure.
Research-use disclaimer
This compound is sold strictly for in-vitro laboratory research purposes only. It is not intended for human or animal consumption, diagnosis, treatment, or prevention of any disease. By purchasing, you confirm that you are 21 years or older and have a legitimate research basis.
The standard
Iluma's GHK-Cu vs typical research vendors
| Spec | Iluma | Typical vendor |
|---|---|---|
| Purity | >99%, HPLC + MS verified | Vendor-claimed, no third-party |
| Certificate of Analysis | Per-batch COA on request | Often unavailable |
| Lead time (US) | 2–4 day ground, tracked | 1–3 weeks, untracked |
| Guarantee | 30-day money-back, reship on damage | Final-sale, no recourse |
Bulk offer · 50mg
Stock 4 vials of GHK-Cu, pay $30.00 each
Buy 3, get 1 free. You save $40.00 versus single-vial pricing — applied at checkout.
Subtotal · 3 paid + 1 free
$120.00
Per vial
$30.00
Sold for in-vitro laboratory research only. Not for human or animal consumption.
FAQ
About GHK-Cu
No. Every compound on this site is sold strictly for in-vitro laboratory research. It is not approved or intended for human or animal consumption, diagnosis, treatment, or prevention of any condition.
No-risk guarantee
Your research is protected, end-to-end
30-day money-back
Sealed, unopened vials returnable within 30 days for a full refund. No restocking fee.
COA on every batch
Independent HPLC + MS chromatogram for the exact lot you receive. Email support@ilumapeptide.co.
Reship on damage
Any vial that arrives broken, leaking, or thawed in transit is reshipped at no cost — no photos required.
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