Where to buy GHK-Cu in the UK
GHK-Cu is the copper peptide used in skin, hair and connective tissue protocols. Here is how UK buyers usually approach it.
What it is used for
GHK-Cu is a naturally occurring copper-binding tripeptide. Levels fall considerably with age, and it appears in skin and hair formulations for that reason. Reported uses centre on skin quality, collagen support, hair thickness and wound healing.
Typical amounts
| Use | Commonly cited |
|---|---|
| General/skin | 1-2mg daily |
| Localised area | 1mg near the target area |
| Cycle length | 4-6 weeks, then a break |
Reference figures only. Copper accumulates, so continuous long-term use is not typical.
Injectable versus topical
Topical GHK-Cu is common in cosmetics but concentrations are low and penetration is limited. Injectable use reaches the tissue directly, which is why it is preferred in structured protocols.
Cycle it. Because copper accumulates, breaks between blocks are standard practice.
Storage
Keep refrigerated at 2-8C and protect from light. Copper peptides are colour-stable when handled correctly - a solution that has changed colour markedly should not be used.
Frequently asked questions
What is GHK-Cu used for?
Most commonly skin quality, collagen support, hair thickness and healing protocols.
Is topical as effective as injectable?
Topical formulations deliver far less to the tissue. Injectable use is preferred in structured protocols.
How long is a typical cycle?
Four to six weeks, followed by a break, because copper accumulates.
Can it be used with BPC-157?
The two are frequently discussed together in recovery protocols. Combine anything only with medical guidance.
How should it be stored?
Refrigerated at 2-8C, away from light.
How fast is delivery?
Free Royal Mail Tracked 24 with same-day dispatch before 2pm on working days.