Melanotan I

Research Use OnlyCAS: 75921-69-6MT-1MT-I

A 13-amino acid linear peptide analog of alpha-melanocyte-stimulating hormone that selectively activates MC1R to stimulate eumelanin synthesis and photoprotective pathways in clinical research. Premium Research Peptide.

$29.95

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Verified Test Results

Every batch, independently verified.

Each batch is analyzed by an ISO/IEC 17025 accredited third-party laboratory. The report below reflects the identity, purity and full-panel specification data released with this product.

ILSILS Laboratories

Certificate of Analysis

99%

Purity by HPLC

ISO 17025 Accredited8× Tested
ParameterResultSpecification
AppearanceGoodMeets spec
Purity99.88% · Pass≥ 95%
Net Peptide Content10.3mgReport
IdentityConfirmedMeets spec
Fentanyl ScreenNot DetectedPass
Heavy MetalsNot DetectedPass
SterilityNo GrowthPass
Endotoxin< 0.05 EU/mLReported

Representative report from lot MI0002 (Melanotan I). Your order ships with its own lot-specific certificate.

View this batch's certificate

Third-party verified

Certificate of Analysis

Every lot is HPLC-tested at an ISO/IEC 17025-accredited lab. Open any batch's certificate below.

Melanotan I 10mg

Latest

LOT MI0002

99.88%

HPLC purity · meets spec

Labeled
10mg
Measured
10.3mg
Identity
Confirmed
Heavy metals
Not Detected
Sterility
No Growth
Endotoxin
< 0.05 EU/mL
Tested
Jul 30, 2026

8 assays passed · ISO/IEC 17025 accredited

View certificate

Melanotan I 10mg

LOT MI0001

99.68%

HPLC purity · meets spec

Labeled
10mg
Measured
10.39mg
Identity
Melanotan I
Heavy metals
Not Detected
Sterility
No Growth
Endotoxin
< 0.05 EU/mL
Tested
Jun 1, 2026

7 assays passed · ISO/IEC 17025 accredited

View certificate

Compound Information

Technical specifications

Molecular Profile

What Is Melanotan I?

Synthetic linear tridecapeptide analog of α-MSH

Linear Peptideα-MSH Analog
TypeSynthetic linear peptide
CAS Number75921-69-6
Molecular FormulaC78H111N21O19
Molecular Weight1646.8 g/mol
Amino Acids13
SequenceAc-Ser-Tyr-Ser-Nle-Glu-His-D-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH2
PubChem Database
Storage Requirements

Stability Information

Store refrigeratedProtect from lightReconstitute with amino h2o
Lyophilized (powder)
2-8°Cstable for years
Reconstituted
2-8°C

Important Research Notice

Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.

All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.

By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.

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