Melanotan II (MT-II)

Melanocortin Receptor Research Peptide

For Research Use Only

Overview

Melanotan II (MT-II) is a synthetic cyclic peptide modeled after alpha-melanocyte-stimulating hormone (α-MSH), a naturally occurring hormone involved in pigmentation and melanocortin receptor signaling. Researchers study Melanotan II because it activates several melanocortin receptor subtypes (including MC1R, MC3R, MC4R, and MC5R), making it a valuable research tool for investigating pigmentation biology, neuroendocrine signaling, and receptor pharmacology.

Although Melanotan II has been evaluated in laboratory and early-phase human research, it is not approved by the U.S. Food and Drug Administration (FDA) for any medical or cosmetic indication.

Research Areas

Melanotan II has been investigated in research involving:

• Melanocortin receptor biology
• Skin pigmentation
• Melanin production
• UV-response physiology
• Appetite regulation
• Neuroendocrine signaling
• Sexual function pathways
• Metabolic research
• Hormone receptor pharmacology
• Peptide-receptor interactions

Most published evidence consists of laboratory studies and limited early human research. Additional studies are needed to establish long-term safety and efficacy for therapeutic applications.

Mechanism Being Studied

Researchers continue to investigate Melanotan II for its potential ability to:

• Activate melanocortin receptors (MC1R, MC3R, MC4R, and MC5R)
• Stimulate melanin synthesis through melanocyte signaling
• Support investigations into pigmentation pathways
• Model neuroendocrine receptor activity
• Explore melanocortin-mediated physiological responses
• Advance understanding of receptor pharmacology

Because Melanotan II interacts with multiple melanocortin receptors, it remains an important research compound for studying complex signaling pathways rather than a single biological target.

Why Researchers Study Melanotan II

The melanocortin receptor system influences numerous biological processes beyond skin pigmentation.

Researchers continue to investigate Melanotan II because it provides insight into:

• Pigmentation biology
• Melanocyte physiology
• Receptor signaling
• Neuroendocrine pathways
• Appetite regulation research
• Hormone-receptor interactions
• Cellular communication

Its broad receptor activity has made Melanotan II one of the best-known peptides for studying melanocortin biology in laboratory settings.

Product Features

✔ Premium Research Grade

✔ High-Purity Lyophilized Peptide

✔ Third-Party Tested (COA Available)

✔ Sterile Manufacturing Standards

✔ Securely Packaged

✔ Laboratory Research Only

Common Research Applications

Researchers have explored Melanotan II in studies involving:

• Melanocortin receptor pharmacology
• Pigmentation biology
• Melanin production
• Endocrine physiology
• Neuroscience
• Metabolic signaling
• Hormone receptor research
• Cellular signaling pathways

Storage

• Store lyophilized peptide refrigerated (2–8°C).
• After reconstitution, refrigerate and avoid repeated freeze-thaw cycles.
• Protect from excessive heat, moisture, and direct sunlight.
• Handle using appropriate laboratory procedures.

Disclaimer

For Research Use Only.

This product is intended exclusively for laboratory research and analytical purposes.

It is not approved by the U.S. Food and Drug Administration (FDA) for the diagnosis, treatment, cure, or prevention of any disease and is not intended for human or veterinary use. FDA has also warned against marketing Melanotan II for cosmetic tanning or other unapproved uses.

Why Choose Voltis Research Co.

At Voltis Research Co., quality is the foundation of every product we offer. We are committed to providing researchers with premium peptides manufactured to rigorous research-grade standards and verified through independent third-party testing.

Every batch is accompanied by a Certificate of Analysis (COA) confirming purity and identity, ensuring consistency from one vial to the next. From sourcing and manufacturing to packaging and quality control, Voltis is dedicated to transparency, reliability, and scientific excellence.

The Voltis Commitment

⚡ Research-Grade Quality

⚡ Third-Party Tested for Purity

⚡ Certificate of Analysis (COA) Included

⚡ Premium Lyophilized Peptides

⚡ Sterile Manufacturing Standards

⚡ Secure Packaging & Quality Control

⚡ Transparency, Consistency & Reliability

Powering Discovery Through Quality Research.