SerenQ GHK-Cu 50mg Peptide Pen

SerenQ GHK-Cu 50 mg contains GHK-Cu, a naturally occurring copper-binding tripeptide made from glycine, histidine and lysine. It is found in human plasma and other body fluids and has been widely studied for its role in tissue repair, skin biology and extracellular matrix activity.

GHK-Cu works by binding copper and carrying it in a form that can interact with cells. Research has explored its effects on fibroblast activity and the production of collagen, elastin and glycosaminoglycans, along with antioxidant processes and the enzymes involved in breaking down and rebuilding tissue.

It has also attracted interest in ageing research because natural levels of GHK-Cu appear to decline over time. Much of the scientific literature focuses on cell studies, wound-repair models and topical cosmetic research.

Serialised and QR verified

Every SerenQ pen carries a unique serial number and QR code. The QR system allows the product and batch information to be checked independently before opening the carton.

SerenQ Authentication Portal

Form: Pre-filled pen

• 50 mg of GHK-Cu per pen

• Supplied pre-dissolved in a liquid solution

• 1 dial unit = approximately 167 mcg GHK-Cu

• 12 dial units = approximately 2 mg

• 300 dial units in total across the full pen

• Approximately 25 full 12-unit measurements per pen

• Graduated dial and viewing window for clear unit measurement

• 4 individually sealed 32G 0.23 × 4 mm pen tips supplied

• 4 alcohol swabs supplied

• Protective cap and rigid retail carton included

• Batch number, expiry date and serial number printed directly on the pen

• Individual QR authenticity code for product and batch verification

Handling and storage:

• Store refrigerated at 2–8°C

• Do not freeze

• Keep in the outer carton and protect from direct light

• The solution has a natural blue tint due to the copper complex

• Short periods at room temperature during transit are expected

• Keep out of reach of children and animals

• Expiry on current sealed stock: 12/2027

What is in the box:

• 1 × SerenQ GHK-Cu 50 mg pre-filled pen

• 4 × sealed 32G pen tips

• 4 × alcohol swabs

• 1 × serialised, QR-coded retail carton

GHK-Cu is supported mainly by laboratory, animal and topical research. Injectable use is not clinically established, and SerenQ GHK-Cu is supplied as a research-grade material rather than a licensed medicine or approved treatment.