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High Purity Melanotan II (MT-2) 5mg 10mg Skin Tanning Lyophilized Peptide Vial.

81 Inquiries

Unit Price:

$5.5-6/UNIT FOB

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CAS No.:

121062-08-6

Grade:

Reagent Grade

Content:

99%

Port:

Shenzhen, Shanghai

Brand:

T&L

Packaging:

10 Vials per Kit

Price valid (until):

2026-11-13

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T&L Biosciences

Company Type:

Manufactory

Location:

China

Qualification:

Main Products:

Peptide,Pharmaceutical raw powder

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Product Description
Seller Information
Inquiry History

Description

Product Detail

We supply APIs, pharmaceutical intermediates, and functional peptide materials for research, supporting everything from sample testing and small-batch trial orders to bulk procurement.

We offer:

COA and product specifications
Various specifications and packaging options
Bulk purchase quotes
International shipping and logistics tracking
Long-term, stable supply services
Contact Us

WhatsApp / Telegram: +1 605 633 3333

Email: tail333398@gmail.com

FAQ

Q: What is the minimum order quantity (MOQ)?
A: It depends on the product; the standard MOQ is usually 100g, though trial orders of 10g or 20g are available for some products.

Q: Can you provide samples?
A: Yes, free samples are available for some products (shipping costs are borne by the customer).

Q: Are there discounts for bulk orders?
A: Yes. Please provide the product name, quantity, and destination country, and we will provide an accurate quote.

Q: How soon will the order ship?
A: In-stock items usually ship within 1–3 business days after payment confirmation, and tracking information will be provided.

Q: How long does international shipping take?

A: Shipping time depends on the destination country and local delivery conditions. Generally, international shipping takes about 5–12 business days.

Q: What payment methods do you accept?
A: We accept T/T, Wise, Zelle, USDT, BTC, etc.

Q: How do I place an order?
A: Please send us the product name, order quantity, specifications, and destination country; we will then confirm the price, stock availability, and shipping arrangements.

Shop High Purity Melanotan II (MT-2) 5mg 10mg Skin Tanning Lyophilized Peptide Vial.-Detailed Image 1

Brief Introduction of Melanotan 2 Acetate:

Melanotan II Acetate (MT-II) is a synthetic peptide compound and an analog of α-melanocyte stimulating hormone (α-MSH), it mainly exerts various physiological effects by activating melanocortin receptors (MCRs) and is currently mainly used as a scientific research reagent.

Melanin Production:

Significantly improves skin melanin synthesis, simulates the "tanning" effect, and is potentially used to reduce UV damage.

Metabolic Regulation:

Reduce appetite and body weight, increase the ex pression of brown fat thermogenic protein UCP1, and improve blood lipid and blood sugar levels.

Neuroprotection:

Animal experiments show that it can promote functional recovery after sciatic nerve injury and reduce the neurotoxicity of chemotherapy drugs (such as cisplatin).

Company Profile:

Laboratory Display:

Modes of Transport:

Packaging Process:

Payment Methods:

ECHEMI Editorial Reference

Melanotan (MT)-II, a synthetic melanocortin receptor agonist, is an injectable peptide hormone used to promote tanning.

Basic Info

Product Name:

Mt-2

Other Name:

melanotan-II;Melanotan II;MT-II;Melanotan (MT)-II;Melatonan;Melanotan II acetate salt;CHEMBL430239;(3S,6S,9R,12S,15S,23S)-12-((1H-imidazol-5-yl)methyl)-3-((1H-indol-3-yl)methyl)-15-((S)-2-acetamidohexanamido)-9-benzyl-6-(3-guanidinopropyl)-2,5,8,11,14,17-hexaoxo-1,4,7,10,13,18-hexaazacyclotricosane-23-carboxamide;L-Lysinamide, N-acetyl-L-norleucyl-L-alpha-aspartyl-L-histidyl-D-phenylalanyl-L-arginyl-L-tryptophyl-, cyclic (2-7)-peptide

CAS No.:

121062-08-6

Molecular Formula:

C50H69N15O9

InChIKeys:

JDKLPDJLXHXHNV-MFVUMRCOSA-N

Molecular Weight:

1024.18

Exact Mass:

1023.540283

EC Number:

1308068-626-2

UNII:

UPF5CJ93X7

DSSTox ID:

DTXSID90153135

Categories:

Polypeptide

Characteristics

PSA:

382.26000

XLogP3:

-1.27

Appearance:

white solid

Density:

1.4±0.1 g/cm3

Refractive Index:

1.683

Water Solubility:

H2O: 5 mg/mL, soluble

Storage Conditions:

−20°C

Research

Class:

Synthetic cyclic heptapeptide / non-selective melanocortin receptor agonist

Status:

Research compound — NOT FDA approved. FDA issued warning letters. WADA banned substance.

Mechanism:

A synthetic cyclic heptapeptide (Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂) analog of α-MSH. Melanotan II is a high-affinity non-selective agonist at MC1R, MC3R, MC4R, and MC5R. MC1R activation induces melanogenesis (skin darkening/tanning); MC4R activation affects sexual function, appetite suppression, and energy homeostasis. Carries significant safety risks including nausea, hypertension, and priapism.

EC50 (Human Mc1r Ki):

1.2 nM

EC50 (Human Mc5r Ki):

1.0 nM

EC50 (Human Mc3r Ki):

1.1 nM

EC50 (Human Mc4r Ki):

2.1 nM

Source:

Wikberg JES, et al. Pharmacol Res. 2000;42(5):393–420. PubChem CID 92432.DOI

Clinical Development:

NCT00005114

References

ChEMBL:

CHEMBL363210

PubChem:

PubChem

Literature:

FDA Warning Letters: Melanotan II (unapproved drug); WADA Prohibited List: Melanotan II (S2 hormone modulator)

Disclaimer:

Melanotan II is NOT FDA-approved. The FDA has issued multiple warning letters to companies illegally selling Melanotan II as an unapproved new drug. It is also listed on the WADA Prohibited List as a banned substance in sport. This listing is for industrial and laboratory research use only. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

See More Mt-2 Properties 

Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Mt-2 Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Peptide,Pharmaceutical raw powder

Location:
No. 188 Kaiyuan Avenue, Science City, Guangzhou High-tech Industrial Development Zone, Huangpu District, Guangzhou

Payment Terms:
100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2020

T&L Biosciences is a modern biotechnology enterprise specializing in the R&D, production, and global supply of active pharmaceutical ingredients (APIs), pharmaceutical intermediates, plant extracts, and functional ingredients. Our products serve a wide range of sectors—including pharmaceutical R&D, nutrition and health, cosmetics, dietary supplements, and the food industry—providing reliable, professional ingredient supply services to overseas brands, distributors, research institutions, and manufacturers.

We operate a standardized production and processing system; our facilities are designed according to modern production management principles and feature dedicated zones for raw material handling, synthesis and extraction, refining and processing, quality testing, packaging, and warehousing. Through standardized workflows and comprehensive process management, we effectively control every stage—from raw material procurement and production to quality testing, storage, and export—ensuring consistent product quality and efficient order fulfillment.

T&L Biosciences prioritizes quality management and technological innovation. We are equipped with professional testing, analysis, and R&D instrumentation, and maintain a robust quality control system covering raw materials, production processes, and finished products. We offer a range of services tailored to client needs, including specific product specifications, testing reports, sample testing, custom development, and bulk supply.

Leveraging a mature supply chain and extensive international trade experience, we have established a global sales and service network, exporting products to North America, Europe, Southeast Asia, the Middle East, and other international markets. Committed to quality, driven by technology, and focused on long-term partnerships, we continuously provide global customers with stable, efficient, and competitive ingredient solutions.

Inquiry History

81 Inquiries

Country	Product	Purchase Quantity	Date Posted
United Kingdom	Melanotan II 121062-08-6 98% white powder	30 MT	Nov 21, 2023
United States	Purity MT2 CAS 121062-08-6 Melanotan II peptide MT2	2 MT	Oct 22, 2025
Malaysia	10mg 1g CAS 121062-08-6 MT-2/ MT-1/ Melanotan II Raw powder	10 KG	Nov 19, 2023
Philippines	QSC Supply 99% Purity 121062-08-6 Melanotan II peptide MT2	4 MT	Sep 16, 2023
Ireland	10mg 1g CAS 121062-08-6 MT-2/ MT-1/ Melanotan II Raw powder	5 MT	Nov 12, 2023
United States	Melanotan II	10 MG	Jul 4, 2026
China	MT-2	1 MT	Jun 30, 2026
Germany	melanotan 2	10 MG	Jun 15, 2026
Australia	MT2	3 G	Jun 4, 2026
United Kingdom	Melanotan 2	10 G	May 20, 2026
Iceland	Tanning Peptide API Melantonan 2	2 MT	May 6, 2026
Poland	melanotan 2	1 KG	Apr 24, 2026
Australia	Melanotan 2 10mg	1 PCS	Apr 16, 2026
United Kingdom	Melanotan II	2	Apr 3, 2026
United Kingdom	MT2	100 MG	Mar 7, 2026
Sweden	Mt-2	2 MT	Mar 3, 2026
South Africa	Melanotan-2	10 PCS	Feb 20, 2026
Sweden	Melanotan 2	10	Dec 8, 2025
Germany	Melanotan 2	2000 MG	Nov 12, 2025
United Kingdom	Factory 99% Purity Melanotan ll Peptide Mt2	10 G	Nov 12, 2025

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High Purity Melanotan II (MT-2) 5mg 10mg Skin Tanning Lyophilized Peptide Vial.

Product Description

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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