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Melanotan ii (MT-ii) 99% High Purity Cosmetic Raw Material 10 mg/vial

Name: Melanotan ii (MT-ii) 99% High Purity Cosmetic Raw Material 10 mg/vial
Brand: APKX
SKU: pr2606041057
Price: 21 USD
Availability: InStock

TDS 84 Inquiries

Unit Price:

$21-26/G FOB

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CAS No.:

121062-08-6

Grade:

Pharmaceutical Grade

Content:

99%

Port:

GUANGZHOU

Brand:

APKX

Packaging:

10 mg/vial

Sample Available:

Yes

Price valid (until):

2027-06-22

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Tianjin Apex Import and Export Trading Co., Ltd.

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

7 days

Qualification:

Main Products:

peptides

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Product Description
Seller Information
Inquiry History

Description

Product Detail

What Is Melanotan II (MT-Ⅱ)?
Melanotan II (MT-Ⅱ) is a synthetic cyclic heptapeptide analogue of the naturally occurring hormone alpha-melanocyte stimulating hormone (α-MSH). It functions as a potent agonist of melanocortin receptors, most notably the melanocortin 1 receptor (MC1R) expressed on melanocytes – the pigment-producing cells in the skin. Activation of MC1R triggers the enzymatic cascade that leads to melanin synthesis, specifically the production of eumelanin (brown-black pigment).
In dermatological and cosmetic research, Melanotan II is investigated for its ability to:
• Promote even skin pigmentation by stimulating uniform melanin distribution
• Provide a natural photoprotective effect – increased melanin can help reduce UV penetration and mitigate oxidative stress in skin cells
• Support research into skin color regulation, tanning pathways, and UV protection strategies
Unlike earlier linear analogues, the cyclic structure of Melanotan II confers enhanced stability and receptor affinity. When formulated for topical application, it offers a research avenue for achieving pigmentation changes without the need for UV exposure. Our Melanotan II is supplied as a high-purity (≥99%) lyophilized powder, 10 mg per vial, with CAS 121062-08-6.
Why Choose Melanotan II?
Targeted pigmentation research tool. Melanotan II’s selective activation of MC1R makes it a precise ingredient for studying melanogenesis and its downstream effects on skin color and photoprotection.
Potential UV defense support. By stimulating natural melanin production, it may help skin cells better withstand UV-induced damage, offering a research angle for anti-photoaging formulations.
Stable and water-soluble. The peptide is easy to incorporate into water-based cosmetic vehicles, enabling straightforward formulation for research and development.
Well-documented mechanism. Melanotan II has been extensively studied in scientific literature, providing a strong foundation for researchers and formulators.
High purity ensures reliable results. Our ≥99% purity minimizes variability, whether you are conducting in vitro studies or developing a skincare prototype.
Ready to ship. Vacuum-sealed, discreet packaging with cold chain options available. Every batch includes COA documentation. Contact us to request a quote for your preferred vial size and quantity.

1. Ultra-High Purity

Each batch is synthesized and purified to >99% purity (HPLC), ensuring reliable and reproducible results in sensitive experiments.

2.Accurate Dosing & Consistency
Our peptides are precisely weighed and vacuum-sealed under sterile conditions. Batch-to-batch consistency is rigorously maintained.

3.Endotoxin-Free & Sterile Processing
Manufactured in a cleanroom environment, our peptides are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.

Sales manager: Eira
whatsapp：+8619304441463
Email: sales01@cnspks.com

1. Advanced Manufacturing Capabilities

Cutting-Edge Facilities: High-precision equipment ensuring purity and bioactivity.

Scalable Production: From milligram-scale research peptides to multi-kilogram industrial batches.

2. Innovation & Customer Commitment

Reliable Supply Chain: Competitive pricing & timely global delivery.

Global Reach: Trusted by researchers, pharmaceutical firms & industrial clients worldwide.

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Q1: May I get one sample before placing order?

Re: Yes, Sample are available. For normal products, samples are for free and you just need to bear the freight; For those high value products, you just need to freight and certain product cost. When we both cooperate for some times or when you are our VIP customer, free sample will be offered when you need.

Q2: Which payment is available for your company?

Re: T/T, PayPal,bank transfer etc. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?

Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, TNT etc.) or by air. Usually it will cost 5-7days that you can get the goods after delivery.For large quantity products, shipping by see is worthwhile.It will cost 15 to 30 days to come to your destination port, which depends on where the port is.

Q4: Is there any possible to use my appointed label or package?

Re: Yes. If needed, we'd lik

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1. Expertise in Peptide Synthesis

Extensive Experience: 7 Years of expertise in synthetic peptide development.

Skilled Team: Experts in solid-phase and liquid-phase synthesis.

2. Advanced Manufacturing Capabilities

Cutting-Edge Facilities: High-precision equipment ensuring purity and bioactivity.

Scalable Production: From milligram-scale research peptides to multi-kilogram industrial batches.

3. Innovation & Customer Commitment

Reliable Supply Chain: Competitive pricing & timely global delivery.

Global Reach: Trusted by researchers, pharmaceutical firms & industrial clients worldwide.

4. Ultra-High Purity
Each batch is synthesized and purified to >99% purity (HPLC), ensuring reliable and reproducible results in sensitive experiments.

5.Accurate Dosing & Consistency
Our peptides are precisely weighed and vacuum-sealed under sterile conditions. Batch-to-batch consistency is rigorously maintained.

6.Endotoxin-Free & Sterile Processing
Manufactured in a cleanroom environment, our peptides are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.

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Why Choose Our Peptides?

Quality Assured: Sourced from trusted manufacturers with reliable global distribution, ensuring consistency and potency .
Holistic Support: Complements weight management programs, metabolic health goals, and sleep apnea treatment plans—addressing root causes for lasting impact .
Why Partner with us?

Quality Assurance:

Manufactured in GMP-certified facilities with full traceability and regulatory-aligned documentation.

Flexible Supply:

Available in multiple formats. Consistent lead times with flexible production capacity.

Competitive Edge:

Factory-direct pricing with volume discounts; stable supply chain to meet your market demand.

Technical Support:

Full documentation and formulation guidance.

Items	Specifications
Product Name	Melanotan II (MT-Ⅱ)
CAS No.	121062-08-6
Storage	Store in a cool and dry place

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ECHEMI Editorial Reference

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

Certificates

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:
Trader

Main Products:
peptides

Location:
Room 3043, 3rd Floor, Building 15, No. 185 Xinda Road, Wanghailou Street, Hebei District, Tianjin

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
11-50

Year of Establishment:
2025

Company Certificates
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公司简介

Company Profile
We are a modern, rapidly growing biopharmaceutical company specializing in the production of pharmaceuticals, biologics, and nutraceuticals. We offer internationally leading healthcare products, chemicals, electronics, and mining machinery. Our innovative, full-cycle production facilities fully comply with GMP and ISO standards. We are committed to providing high-quality, affordable, innovative products to prevent disease and support healthier lifestyles. We optimize scientific innovation and production technologies to enable our customers to better serve their consumers. We provide a comprehensive range of services and products for the pharmaceutical and nutraceutical industries, from custom development and production of active ingredients to finished dosage forms. With our scale and resources, we offer our customers one-stop solutions to help people get, feel, and stay well.

Inquiry History

84 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
Ireland	10mg 1g CAS 121062-08-6 MT-2/ MT-1/ Melanotan II Raw powder	5 MT	Nov 12, 2023
Sweden	Mt-2	200 G	Oct 8, 2026
United States	Mt2	5 G	Aug 5, 2026
United States	Melanotan 2	10 MG	Jul 15, 2026
Ireland	MT2	10 MG	Jul 10, 2026
United Kingdom	MT-2	20 G	Jun 12, 2026
United Kingdom	MT2 - Melanotan 2	2 MT	Jun 12, 2026
United Kingdom	Melanotan 2	20 MT	May 30, 2026
United Kingdom	Melanotan 2	1234 MT	May 25, 2026
United Kingdom	Melanotan 2	50 G	May 9, 2026
Australia	Mt2	10 PCS	Apr 23, 2026
United Kingdom	10mg melanotan	5000 MG	Apr 13, 2026
United Kingdom	mt2	1 KG	Apr 13, 2026
United States	Melanotan II	10 PCS	Mar 30, 2026
United States	Melanotan 2	10 PCS	Mar 26, 2026
United Arab Emirates	Mt2 melanotan	2 MT	Mar 16, 2026
United Kingdom	Melanotan	100 G	Mar 7, 2026

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Melanotan ii (MT-ii) 99% High Purity Cosmetic Raw Material 10 mg/vial

Product Description

Seller Information