GHK-Cu (Injectable)
A copper-binding peptide studied for collagen, skin quality, and tissue remodeling.
GHK-Cu is a naturally occurring copper-binding peptide. It’s studied for stimulating collagen and supporting skin and tissue remodeling, with broader interest in regeneration.
Prescription required. Final clinical decisions rest with the prescribing physician.
What is GHK-Cu (Injectable)?
GHK-Cu is a copper peptide present naturally in the body, where levels decline with age. Research interest centers on its role in collagen synthesis, skin quality, and tissue remodeling, as well as broader regenerative and antioxidant signaling.
The injectable form is accessed through licensed compounding pharmacies under a physician’s prescription; it is not an FDA-approved finished product. (A topical form is also offered separately.)
Potential benefits
Collagen support
Studied for stimulating collagen production.
Skin quality
Examined for skin firmness, tone, and remodeling.
Tissue remodeling
Part of regenerative protocols (also in the tri-blend).
Antioxidant signaling
Researched for supportive antioxidant effects.
How it works
How it’s taken
A subcutaneous injection on a schedule set by the prescribing physician; sometimes paired with recovery peptides.
Typical protocol
Run in cycles with periodic reassessment; the physician sets the dose and frequency.
How ordering works
Complete the intake
Share your goals, health history, and current medications — about 5 minutes.
Physician evaluation
An independent, board-certified physician reviews your intake and, if appropriate, prescribes GHK-Cu (Injectable) with a dosing protocol.
Compounded & shipped
The prescription is filled by a licensed compounding pharmacy and shipped to your door with instructions.
What to know before GHK-Cu (Injectable)
GHK-Cu (Injectable) is a bioactive compound. The physician you’re connected with will review the relevant risks and contraindications for your situation before prescribing.
- •Injection-site reactions are the most common side effect.
- •Generally well tolerated; long-term human data is limited.
- •Disclose your full history, including any copper-metabolism conditions.
- •Source matters: gray-market “research only” peptides skip physician oversight and quality testing. FirstCall connects you with a licensed physician and a compounding pharmacy that follows USP standards.
GHK-Cu (Injectable) FAQ
What is GHK-Cu used for?
GHK-Cu is studied for collagen, skin quality, and tissue remodeling. It’s prescribed off-label under physician supervision and is not FDA-approved.
Injectable vs topical?
Injectable is used for systemic/regenerative goals; the topical form targets skin directly. The physician will advise which fits.
Is it FDA-approved?
No. It is prepared by licensed compounding pharmacies and prescribed off-label.
How is it taken?
A subcutaneous injection; the physician sets your dose and schedule.
How much does it cost?
Injectable GHK-Cu starts from $129/month. Final pricing is confirmed after your physician evaluation. The initial evaluation is free.
Ready to start GHK-Cu (Injectable)?
Complete a short medical intake — a supervising physician reviews it and, if appropriate, writes your prescription, and a licensed pharmacy ships to your door.
Pricing & regulatory note: The $129/mo price is an indicative starting point confirmed by the compounding pharmacy after physician evaluation. GHK-Cu (Injectable) is not an FDA-approved finished drug product; it is prepared by licensed compounding pharmacies and prescribed off-label. FDA guidance on peptide compounding continues to evolve and availability can change. A prescription is required.