Melanotan II
Also known as: MT-II
Last updated: 1/22/2026 Last reviewed: 1/22/2026
At a Glance
Melanotan II (MT-II) is a melanocortin peptide discussed for effects related to pigmentation and other melanocortin-mediated pathways.
⚠️ Safety-forward note: This site does not provide dosing recommendations. Reports exist raising concern about potential risks and harms, especially with non-pharmaceutical products.
Evidence Summary (Safety Signal Example)
Low Confidence Case Report ≤3 YearsCase-based reports and safety signals have been described in association with Melanotan II exposure (causality can be difficult to establish). [PMID: 40210573]
Safety & Unknowns
- Unapproved and non-standardized products can carry contamination and dosing uncertainty risks.
- Mechanistic plausibility does not substitute for controlled safety data.
Key Studies
| Year | Type | Topic | Citation |
|---|---|---|---|
| 2025 | Case report / signal | Possible risk signal described | [PMID: 40210573] |
📚 See linked items in the Literature section.