Melanotan II Brochure

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HPLC Purity Analysis

High-Performance Liquid Chromatography

99.7%purity

Method: RP-HPLC C18|UV 220nm|ACN/H₂O + 0.1% TFA

Sexual Health / Hormonal

Melanotan II

Name: Melanotan II
Brand: MiPeptidos
Availability: InStock

CAS: 121062-08-6

Skin pigmentation and tanning · Sexual function and arousal · Appetite suppression and feeding behavior

Melanotan II is a non-selective cyclic melanocortin receptor agonist that activates MC1R, MC3R, MC4R, and MC5R.

Skin pigmentation and tanning
Sexual function and arousal
Appetite suppression and feeding behavior
Melanocortin receptor pharmacology

Research Use Only.

This product is intended for laboratory research purposes only. Not for human consumption. Handle with appropriate safety precautions.

Frequently Bought Together

Bacteriostatic Water

Required for reconstitution

$10.00

PT141

Sexual Health / Hormonal

$37.95

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$34.95/vial$50.00

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✓ ≥99% HPLC|✓ COA Included|✓ Ships Today

≥99% Purity

COA Included

Third-Party Tested

Same-Day Shipping

Melanotan II Brochure

Free download — PDF format

ProtocolsHPLC DataDosingEN + ES

No spam. Unsubscribe anytime.

HPLC Purity Analysis

High-Performance Liquid Chromatography

99.7%purity

Method: RP-HPLC C18|UV 220nm|ACN/H₂O + 0.1% TFA

CoA Included

|HPLC Verified

|GMP Compliant

|Third-Party Tested

|Same-Day Shipping

|Batch Tracked

Specifications

Purity

≥99%

Form

Lyophilized Powder

CAS

121062-08-6

Mol. Weight

1024.18 Da

How Melanotan II Works

Melanotan II is a non-selective cyclic melanocortin receptor agonist that activates MC1R, MC3R, MC4R, and MC5R. MC1R activation stimulates melanogenesis (tanning), MC3R/MC4R activation in the CNS produces sexual arousal and appetite suppression effects, and MC5R modulation may influence exocrine gland function. Unlike the linear Melanotan I, the cyclic structure provides broader receptor activation, producing simultaneous tanning, sexual arousal, appetite suppression, and fat mobilization.

Research Applications

Skin pigmentation and tanning

Sexual function and arousal

Appetite suppression and feeding behavior

Melanocortin receptor pharmacology

Body composition effects

View Published Research on PubMed →

Pricing

Size	Per Vial	10-Pack	Savings
10mgSale	$34.95$50.00	$349.50	30% off

10-pack pricing shown. Volume discounts for 50+ vials — contact us.

Certificate of Analysis

MiPeptidos

Melanotan II

PASSES ALL SPECIFICATIONS

Batch NumberHR-MLNT-2600115

Date of AnalysisFebruary 15, 2026

Purity (HPLC)99.7%

AppearanceWhite to off-white lyophilized powder

SolubilityFreely soluble in sterile water and bacteriostatic water

Molecular Weight (MS)1024.18 Da — Confirmed

Endotoxin (LAL)<0.1 EU/mg

Sterility (USP <71>)Passes USP <71>

Download Full COA (PDF)

This COA is a representative sample. A batch-specific Certificate of Analysis with full HPLC chromatograms and mass spectrometry data is included with every order.

Research Use Only. This product is intended for laboratory research purposes only. Not for human consumption. Handle with appropriate safety precautions.