Treatment review · Peptide · 2026
MT-2 (Melanotan II)
Melanocortin analog used for tanning support and libido effects in some users.
- Expert score
- 6.3/10
- Community interest (editorial)
- 8.1/10
- Cost per vial
- $60–$170
- Providers offering it
- 0in our directory
Both scores are PeakedLabs editorial assessments — community interest reflects our read of discussion volume and demand, not user ratings.
How it works
“Think of it as sending a targeted text message to specific cells to speed up repair or signaling.”
Mechanism of action
Activates melanocortin receptors linked to melanin synthesis and sexual arousal pathways.
Typical dosing
100-500 mcg daily during loading, then maintenance as needed.
Protocols vary by clinic and individual labs. Dose with a licensed clinician, not a forum thread.
Common use cases
- 01tanning
- 02sun sensitivity reduction
- 03libido support
Side effects
- nausea
- flushing
- darkened moles/freckles
Legal & regulatory status
- FDA status
- Not FDA-approved
Often treated as research-use in many markets.
Post-February 2026 update: many injectable peptides are now subject to tighter compounding enforcement, so pharmacy and state compliance checks are essential before starting treatment.
Where to get it
No direct provider matches in our current directory for this treatment yet.
Disclosure: PeakedLabs may earn a commission from partner links. Editorial scoring and rankings remain independent.
Experts covering this treatment
Expert directoryExpert links for this treatment are being expanded.
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36 pages on BPC-157, TB-500, CJC-1295/Ipamorelin, and more: dosing frameworks, baseline lab checklists, side-effect stop rules, and monthly cost math—the homework before you pay any clinic.
Related treatments
Frequently asked questions
What is MT-2 (Melanotan II) usually used for?
MT-2 (Melanotan II) is typically discussed for tanning, sun sensitivity reduction, libido support. Provider availability is limited in our current directory.
How is MT-2 (Melanotan II) commonly dosed?
Common protocols reported by clinics and patients: 100-500 mcg daily during loading, then maintenance as needed. Always individualize with a licensed clinician.
Is MT-2 (Melanotan II) legal in the U.S.?
Often treated as research-use in many markets. Post-February 2026 update: many injectable peptides are now subject to tighter compounding enforcement, so pharmacy and state compliance checks are essential before starting treatment.
What side effects should I watch for with MT-2 (Melanotan II)?
Commonly reported effects include nausea, flushing, darkened moles/freckles. Escalate any severe or persistent symptoms to your care team quickly.
Treatment Planning
Match Treatment Choice to Provider Execution
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Disclosure: PeakedLabs may earn a commission from partner links. Editorial scoring and rankings remain independent.