What Is MT-1?

MT-1 is a synthetic analog of the naturally occurring peptide hormone α-MSH (alpha-melanocyte-stimulating hormone). Through structural modifications, MT-1 demonstrates greater stability and a longer biological half-life than endogenous α-MSH, making it useful for laboratory investigations.

Researchers have studied MT-1 in experimental models involving:

• Melanogenesis
• Photoprotection
• Melanocortin receptor signaling
• Pigmentation biology
• Oxidative stress research

Although one related derivative (Afamelanotide) has approved medical uses in specific countries, this research-grade MT-1 product is not intended or approved for therapeutic use.

Mechanism of Action

MT-1 functions primarily as an agonist of the melanocortin-1 receptor (MC1R).

Activation of MC1R has been shown in laboratory studies to:

• Stimulate melanin synthesis
• Increase eumelanin production
• Activate intracellular cAMP signaling pathways
• Influence pigmentation-related cellular processes
• Support investigation of UV-response mechanisms

Researchers continue to investigate additional melanocortin receptor interactions and downstream signaling pathways.

Summary of Publicly Available Research

Published laboratory research has examined MT-1 across multiple scientific disciplines.

Areas of investigation include:

• Regulation of skin pigmentation
• Melanocyte biology
• Ultraviolet radiation response
• Oxidative stress
• DNA protection mechanisms
• Melanocortin receptor pharmacology

Experimental studies suggest MT-1 effectively stimulates melanin production in laboratory models. However, additional research continues to evaluate its broader biological effects.

Current evidence should be interpreted strictly within the context of laboratory research and should not be considered evidence of safety or effectiveness for human use.

Key Research Areas

Scientists continue to study MT-1 in fields including:

• Pigmentation biology
• Melanocyte research
• MC1 receptor signaling
• Photobiology
• UV protection mechanisms
• Oxidative stress research
• Cellular signaling pathways
• Peptide pharmacology
• Molecular biology

These applications represent areas of scientific investigation only.

Chemical Information

Product Name: MT-1 (Melanotan I)

Quantity: 10 mg

Compound Type: Synthetic peptide

Peptide Class: α-MSH analogue

Appearance: White to off-white lyophilized powder

Purity: Refer to batch-specific COA

Research Classification: Research Use Only (RUO)

Storage Recommendations

To preserve product integrity:

• Store refrigerated at 2–8°C before reconstitution.
• For long-term storage, keep frozen according to laboratory protocols.
• Protect from moisture, heat, and direct sunlight.
• Avoid repeated freeze-thaw cycles.
• Use sterile laboratory handling procedures.
• Keep vial sealed until ready for research use.

Proper storage helps maintain peptide stability during laboratory investigations.

Certificate of Analysis (COA)

Each batch undergoes quality control testing.

Typical COA information includes:

• Batch/Lot Number
• Identity verification
• Peptide purity
• Appearance
• Analytical testing (HPLC/MS where applicable)
• Manufacturing date
• Storage recommendations

Batch-specific Certificates of Analysis are available upon request or included where applicable.

Customer Reviews

★★★★★ Excellent Research Quality

High-quality peptide with excellent packaging and documentation.

★★★★★ Consistent Between Batches

Every order has shown consistent appearance and professional labeling.

★★★★★ Fast Shipping

Secure packaging, prompt delivery, and reliable customer support.

Frequently Asked Questions

Is MT-1 approved for human use?

No. This product is intended exclusively for laboratory research and is not approved for human or veterinary use.

What type of peptide is MT-1?

MT-1 is a synthetic analogue of alpha-melanocyte-stimulating hormone (α-MSH).

How should MT-1 be stored?

Store refrigerated at 2–8°C before reconstitution and frozen for long-term laboratory storage.

Is each batch tested?

Yes. Every production batch undergoes quality control testing, with a Certificate of Analysis available.

What does “Research Use Only” mean?

The product is intended solely for scientific, laboratory, and analytical research. It is not intended for diagnostic, therapeutic, or clinical applications.

Is this product sterile?

Please refer to the batch-specific Certificate of Analysis for complete product specifications.

Related Products

Researchers interested in MT-1 frequently also explore:

• PT-141 (Bremelanotide)
• Melanotan II (MT-2)
• CJC-1295 / Ipamorelin Blend
• GHK-Cu
• BPC-157
• TB-500
• Semaglutide (Research Grade)
• Follistatin 344
• Glutathione
• HCG (Research Grade)

Disclaimer: WA Peptides MT-1 is supplied strictly for laboratory research purposes. This product is not intended for human consumption, therapeutic use, diagnosis, treatment, cure, or prevention of any disease. It should only be handled by qualified professionals following appropriate laboratory safety procedures.