Research use only
Melanotan II (MT2)
Melanotan II (MT2) price and available sizes below.
Third-party COA published · Ships same day
Secure Checkout With
Orders ship via UPS 2nd Day Air or UPS Overnight, in discreet packaging. Orders placed before 3 PM ET Monday–Friday (1 PM ET Saturday) go out the same day; nothing ships on Sundays.
- Preparation form
- Lyophilized powder
- Storage
- Sealed vial, protected from light
- Analytical purity
- >99%
- Intended use
- In vitro research only
Melanotan II (MT-2) | 10mg
For In Vitro Research Use Only – Not for Human or Veterinary Application
Specifications:
- Quantity: 10mg
- Form: Lyophilized Powder
- Purity: >99% (HPLC Verified)
- Molecular Weight: 1024.18 g/mol
Intended Use:
This compound is intended for in vitro research only by qualified professionals. It is not for human or veterinary use, and must not be used in food, drugs, diagnostics, or cosmetics.
Disclaimer:
All use must follow institutional and regulatory guidelines. All buyers must be authorized research personnel or institutions.
Terms of Sale:
By purchasing from HEEZ Research, the buyer affirms they are a qualified researcher or institution conducting lawful scientific research. All sales are final. The purchaser assumes full responsibility for handling, use, and regulatory compliance. HEEZ Research and its affiliates are not liable for any misuse or mishandling of this material.
Supplied as a lyophilized powder.
Over 99% pure peptides
Every peptide is analysed by an independent laboratory, and the results are recorded on a certificate of analysis for that batch.
Shipped from the USA
Stocked, handled and fulfilled domestically. Orders placed before 3 PM ET go out the same day.
You can buy Melanotan II from HEEZ Research, which stocks it in a single 10 mg lyophilized vial and ships from the USA. Everything HEEZ supplies is for in vitro laboratory research — not for human or veterinary use.
Melanotan II is a cyclic heptapeptide analogue of α-MSH, closed by a lactam bridge between residues that would otherwise be open in the linear parent sequence. It is characterized against melanocortin receptors.
The peptide backbone is covalently closed into a ring through a lactam bridge, rather than terminating as a linear chain. That cyclisation is the structural feature separating it from Melanotan I.
HEEZ Research sells Melanotan II in a single 10 mg lyophilized vial.
Yes — Melanotan II peptide is for sale online at HEEZ Research. It is independently tested by an accredited third-party laboratory using HPLC for purity and mass spectrometry for identity. Every peptide we supply is over 99% pure. Certificates of Analysis are published on the product page as testing is completed — review the report before you order. A certificate records the identity, purity and quantity measured for the material supplied, so you can confirm what you received matches what was ordered.
Common
questions
Purity verification, documentation, and how orders reach your laboratory.
About Melanotan II
What is melanotan-2 peptide?
Melanotan-2 peptide is a synthetic cyclic heptapeptide analogue of α-MSH — Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2 — supplied by HEEZ Research as a lyophilized powder for in vitro laboratory use. A lactam bridge between the aspartate and lysine side chains locks the pharmacophore into a ring.
How does melanotan-2 work?
In vitro, melanotan-2 is characterized as a non-selective agonist across the MC1R, MC3R, MC4R and MC5R families. The cyclic constraint is what broadens its receptor profile relative to linear α-MSH analogues; activity is measured per receptor in expressing cell lines.
How HEEZ tests melanotan-2
Solid-phase synthesis with cyclization, reversed-phase purification, lyophilization.
Melanotan-2 for sale: sizes and format
Melanotan-2 is for sale from HEEZ Research in 10 mg sealed glass vials of lyophilized powder. Sealed lyophilized vials are stable at ambient temperature in transit and ship at ambient temperature; same-day dispatch before 3 PM ET via UPS from the USA.
Research use only
Melanotan-2 from HEEZ Research is supplied strictly for in vitro laboratory research by qualified researchers and organizations. It is not for human or veterinary use and is not a drug, food, supplement or cosmetic. Checkout requires an institutional email matching the stated organization, and purchasers must be 21 or older. All sales are final.
Melanotan-2 specifications
- Purity
- >99% by HPLC for purity and mass spectrometry for identity
- CAS number
- 121062-08-6
- Molecular formula
- C50H69N15O9
- Molecular weight
- 1024.2 Da
- Amino acid count
- 7
- Structure
- Cyclic (lactam); C-terminal amide
- Synonyms
- MT-2, MT-II
- Physical form
- White lyophilized powder
Identity confirmed against the cyclic theoretical mass on every lot.
You may also need
View entire catalogResearcher reviews
Melanotan 2 was presented clearly, and I appreciated the purity information. Shipping was fast, the packaging was secure, and HEEZ support was consistent.
Melanotan 2 is exactly what I was looking for. I liked the clear focus on stated purity and consistency for research material.
Very impressed with the presentation of Melanotan 2. The stated purity information and professional packaging stood out to me.
The Melanotan 2 was packaged really well and arrived quickly. I appreciate the attention to product quality and consistency.
The stated purity standards for Melanotan 2 were a big reason it caught my attention. Fast fulfillment, careful packaging, and responsive support were all positives.
Really like the way HEEZ presents Melanotan 2. The emphasis on purity, consistency, and research-use positioning feels professional.
The Melanotan 2 arrived in good condition with secure packaging. Shipping was fast, and the product information was clear.
I appreciate the stated purity standards for Melanotan 2. Everything from the product presentation to the packaging felt consistent and professional.
I like the overall quality presentation of Melanotan 2. The product arrived quickly and securely, and HEEZ has been consistent with customer support.
The Melanotan 2 product page gave me the quality details I wanted to see. The order was shipped quickly and packaged carefully.
Good experience with Melanotan 2. I liked the emphasis on purity and consistency, and the packaging was clean and secure when it arrived.
The Melanotan 2 looks professionally prepared for research use. I appreciate the stated purity information and the fast, well-protected shipping.
Terms of sale
Note: our products are not intended to treat, prevent, mitigate or cure any disease or medical condition, and are supplied for laboratory research purposes only. Purchasers must be at least 21 years of age and qualified to handle research materials.