GHK-CuvsMelanotan II
GHK-Cu vs Melanotan II — independent comparison of uses, administration, pricing across providers, and key differences. Last reviewed April 21, 2026.
Quick Verdict
Based on clinical evidence and real patient data
A naturally occurring copper-binding peptide found in human plasma. Declines with age and is used therapeutically for skin rejuvenation, wound healing, and anti-inflammatory effects.
A synthetic melanocortin peptide analog that activates multiple melanocortin receptors. Originally studied for tanning, it also has effects on sexual arousal and appetite regulation.
Best choice depends on your insurance, budget, and treatment history.Take the quiz to get a personalized recommendation.
GHK-Cu vs Melanotan II: At a Glance
Full comparison across all key factors.
| Factor | GHK-CuALLY PICK | Melanotan II |
|---|---|---|
| Category | recovery | sexual-health |
| Also Known As | Copper Peptide, Glycyl-L-histidyl-L-lysine | MT-2, MT-II |
| Administration | Topical or subcutaneous injection | Subcutaneous injection |
| Prescription | Required | Required |
| Providers | 4 providers✓ Better | 3 providers |
| Common Uses |
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Data sourced from FDA prescribing information and peer-reviewed clinical trials. Prices reflect telehealth platform costs as of April 21, 2026. See our methodology.
Pricing by Provider
2 providers offer both GHK-Cu and Melanotan II.
| Provider | GHK-Cu | Melanotan II | Consultation | Lab Testing |
|---|---|---|---|---|
 | $35/one-time | $30/one-time | Async Telehealth | No |
 | $145/monthly | $120/per-vial | Video Telehealth | Yes |
 | $160/monthly | Not offered | Video Telehealth | Yes |
 | Not offered | $110/per-vial | Video Telehealth | No |
 | $195/monthly | Not offered | Video Telehealth | Yes |
Key Differences
GHK-Cu
More ProvidersA naturally occurring copper-binding peptide found in human plasma. Declines with age and is used therapeutically for skin rejuvenation, wound healing, and anti-inflammatory effects.
Melanotan II
A synthetic melanocortin peptide analog that activates multiple melanocortin receptors. Originally studied for tanning, it also has effects on sexual arousal and appetite regulation.
Which Is Right for You?
Choose GHK-Cuif…
- You want a recovery medication
- You prefer topical or subcutaneous injection administration
- You want more provider options (4 available)
- Your primary goal is skin rejuvenation
- Your primary goal is wound healing
Choose Melanotan IIif…
- You want a sexual-health medication
- You prefer subcutaneous injection administration
- 3 providers available on our platform
- Your primary goal is sexual dysfunction
- Your primary goal is skin pigmentation
Frequently Asked Questions
What is the difference between GHK-Cu and Melanotan II?
Which is cheaper, GHK-Cu or Melanotan II?
Can I switch from GHK-Cu to Melanotan II?
Medical Disclaimer
This comparison is for informational purposes only and does not constitute medical advice. Always consult with a qualified healthcare provider before starting, stopping, or changing any medication. Individual results may vary. The information presented reflects publicly available data and may not account for your specific health situation.