Melanotan II

Melanocortin Peptide

Melanotan II

Melanotan-2 (MT-2) is a synthetic peptide widely studied for its role in melanocortin receptor signaling, melanogenesis, and central nervous system pathway modulation.

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Certificate of Analysis
Tested for Identification, Purity, Mass, Endotoxins, Sterility, and Heavy Metals
LATEST 6× TESTED
99.62%
PURITY
Variant Melanotan II 10MG
Lot # MT2-2606-A01
Labeled 10mg
Actual 10.14mg
Tested June 23, 2026
Heavy Metals Within Limits
Endotoxins Pass
Sterility No Growth
Compound Information
Pharmaceutical Specifications
Molecular Profile
What Is Melanotan II?
TypeSynthetic peptide
CAS Number121062-08-6
Molecular FormulaC₅₀H₆₉N₁₅O₉
Molecular Weight1,024.18 g/mol
Amino Acids7
PubChem Database
Storage Requirements
Stability Information
Freeze for storage Refrigerate after reconstitution Protect from light
Lyophilized (powder)
-20°C  ·  24+ months
Reconstituted
2-8°C  ·  ~30 days
Research
Sources & References
LIFE SCIENCES (ELSEVIER)
Evaluation of Melanotan-II, a Superpotent Cyclic Melanotropic Peptide in a Pilot Phase-I Clinical Study
1996  ·  DOI: 10.1016/0024-3205(96)00160-9
Dorr RT, Lines R, Levine N, Brooks C, Xiang L, Hruby VJ, Hadley ME
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JOURNAL OF UROLOGY (WOLTERS KLUWER/AUA)
Synthetic Melanotropic Peptide Initiates Erections in Men with Psychogenic Erectile Dysfunction: Double-Blind, Placebo Controlled Crossover Study
1998  ·  DOI: 10.1016/S0022-5347(01)62704-4
Wessells H, Fuciarelli K, Hansen J, Hadley ME, Hruby VJ, Dorr R, Levine N
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UROLOGY (ELSEVIER)
Effect of an Alpha-Melanocyte Stimulating Hormone Analog on Penile Erection and Sexual Desire in Men with Organic Erectile Dysfunction
2000  ·  DOI: 10.1016/s0090-4295(00)00680-4
Wessells H, Gralnek D, Dorr R, Hruby VJ, Hadley ME, Levine N
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INTERNATIONAL JOURNAL OF IMPOTENCE RESEARCH (SPRINGER NATURE)
Melanocortin Receptor Agonists, Penile Erection, and Sexual Motivation: Human Studies with Melanotan II
2000  ·  DOI: 10.1038/sj.ijir.3900582
Wessells H, Levine N, Hadley ME, Dorr R, Hruby V
View Source
PEPTIDES (ELSEVIER)
Melanocortin Peptide Therapeutics: Historical Milestones, Clinical Studies and Commercialization
2006  ·  DOI: 10.1016/j.peptides.2005.01.029
Hadley ME, Dorr RT
View Source
CURRENT TOPICS IN MEDICINAL CHEMISTRY (BENTHAM SCIENCE)
Melanocortin Receptors, Melanotropic Peptides and Penile Erection
2007  ·  DOI: 10.2174/156802607780906737
King SH, Mayorov AV, Balse-Srinivasan P, Hruby VJ, Vanderah TW, Wessells H
View Source
BRITISH JOURNAL OF DERMATOLOGY (WILEY/BAD)
Melanotropic Peptides: More Than Just 'Barbie Drugs' and 'Sun-Tan Jabs'?
2010  ·  DOI: 10.1111/j.1365-2133.2010.09863.x
Langan EA, Nie Z, Rhodes LE
View Source
PERFORMANCE ENHANCEMENT & HEALTH (ELSEVIER)
An Unhealthy Glow? A Review of Melanotan Use and Associated Clinical Outcomes
2014  ·  DOI: 10.1016/j.peh.2015.06.003
Brennan R, Wells JG, Van Hout MC
View Source
INTERNATIONAL JOURNAL OF DERMATOLOGY (WILEY/ISD)
Risks of Unregulated Use of Alpha-Melanocyte-Stimulating Hormone Analogues: A Review
2017  ·  DOI: 10.1111/ijd.13585
Habbema L, Halk AB, Neumann M, Bergman W
View Source
INTERNATIONAL JOURNAL OF DERMATOLOGY (WILEY/ISD)
Unregulated Melanotan Use Promoted via Social Media: Emerging Dermatologic and Public Health Risks
2026  ·  DOI: 10.1111/ijd.70286
Sidhu R, et al.
View Source
Melanotan II $29.99

Melanocortin Peptide

Melanotan-2 (MT-2) is a synthetic peptide widely studied for its role in melanocortin receptor signaling, melanogenesis, and central nervous system pathway modulation.

Additional information

Size:

10MG