GHK-Cu Serum
A topical copper-peptide serum formulated for skin barrier support, collagen signalling, and visible texture renewal — made for clinical skincare routines.
Subscribe & save — €84 on recurring 60-day delivery. Configured at checkout.
- Availability
- Ships within 1 business day
- Storage
- Room temperature. Keep from direct sunlight.
- Ships from
- European fulfilment centre, express tracked
Lab proof, by batch
- Tested independently, by batch
- Certificate of analysis available
- Purity and identity on record
Skin renewal support.
GHK-Cu is a naturally occurring tripeptide-copper complex studied for its role in extracellular matrix remodelling, wound-response signalling, and antioxidant activity in skin. Formulated at a research-informed concentration in a clean, fragrance-free base.
- — Pickart et al. — GHK-Cu and extracellular matrix remodelling
- — Gruchlik et al. — copper-peptide effects on dermal fibroblasts
Research context only. Not medical advice. Consult a qualified clinician before use.
- 30 mL airless pump bottle
- 0.05% GHK-Cu — research-informed concentration
- Fragrance-free, paraben-free, vegan formulation
- Store at room temperature, away from direct sunlight
- 30 mL airless pump bottle of GHK-Cu Serum
- Application card with routine guidance
- Ingredient list printed on every outer carton
Simple, deliberate steps — not a protocol.
These are practical handling notes. Dosing decisions stay between you and your clinician.
- 1
Apply 2–3 pumps to cleansed skin, morning or evening
- 2
Pat in gently; follow with moisturiser and SPF in the morning
- 3
Patch-test on the inner forearm before first full-face use
Every batch is analysed by an independent ISO/IEC 17025-accredited laboratory. Identity, purity, and mass-spec results are published on the product page before you buy.
Every batch is verified by an ISO/IEC 17025-accredited laboratory before release. Identity, purity, and documentation travel with the product — not behind a form.
Sensitive peptides ship in insulated cold-chain packaging with gel packs sized for a 48-hour transit window, tracked door to door.
Everything worth asking before you order.
Shipping, storage, quality, and when to speak to a clinician — without the runaround.
What proof of quality comes with my order?
Every batch ships with a batch code printed on the vial. The matching third-party certificate of analysis — identity, HPLC purity, and mass-spec results — is linked on the product page and also available from your order page after purchase.
How should I store my order when it arrives?
Sensitive peptides ship cold. Move them to a fridge on arrival (2–8 °C) unless the product page states otherwise. Lyophilised vials can tolerate short transit at ambient temperature but should not be left unrefrigerated for extended periods once delivered.
What happens after I place an order?
You will receive an order confirmation, then a dispatch email with tracking once the package leaves our fulfilment centre. Your order page keeps the batch code, certificate of analysis, and storage guidance in one place for later reference.