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SwissNova Labs
Melanotan II research vial
SwissNova Labs
Melanotan II · 10mg
≥99% Purity · COA Included
Hormonal

Melanotan II

Purity: 99%+
Size: 10mg
Grade: Research
Form: Lyophilized
✦
SwissNova Labs · Research Grade
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HormonalNEW!

Melanotan II

Melanocortin agonist for tanning, libido, and appetite research.

Melanogenesis — stimulates UV-independent skin darkening via MC1R activationSexual function — MC3R/MC4R activation enhances arousal (parent of PT-141)Appetite suppression — MC4R agonism reduces food intakeBroad melanocortin activity — research tool for multiple receptor systems
$60.00
10mg · Research use only
Compound Specifications
Purity99%+
Molecular Weight1024.2 Da
Vial Size10mg
SequenceAc-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH
Dosage Reference
Range0.5–1 mg
FrequencyDaily loading, then 2–3× weekly maintenance
RouteSubcutaneous injection
Half-life~1–2 hours
Vial Supply
Duration~10 weeks supply
Week 1Week 10

0.5 mg 3×/week maintenance

Why Researchers Choose This Compound

Key Benefits

01
Melanogenesis

stimulates UV-independent skin darkening via MC1R activation

02
Sexual function

MC3R/MC4R activation enhances arousal (parent of PT-141)

03
Appetite suppression

MC4R agonism reduces food intake

04
Broad melanocortin activity

research tool for multiple receptor systems

Administration Guide

Recommended Injection Sites

Optimal injection locations for Melanotan II based on its route (Subcutaneous injection) and pharmacokinetic profile.

Tap a glowing zone on the body map to highlight the matching site card — or tap a card to activate the zone.

Site Map — front

Tap a zone to inject

Best
Good
Acceptable
Primary Sites
Abdomen
Best
Periumbilical fat

Preferred SubQ site.

Secondary Sites
Thigh
Good
Anterolateral mid-thigh

Good alternative.

Needle Specs
Gauge27–29 gauge
Length5/16" – 1/2"
Angle45–90°
Site Rotation

Rotate sites each injection.

Avoid
  • IV administration
Mechanism of Action

Active Signaling Pathway

Supply Calculator

How long will one vial last?

Based on standard research protocols, here's exactly what to expect from a single 10mg vial — and when to plan your next order.

One vial lasts
10
weeks
That's approximately 2 months of continuous use at the standard protocol dose.
Reorder around week 9 to avoid running out
Your supply timeline10mg vial
Start↑ ReorderWeek 10 — empty
1
2
3
4
5
6
7
8
9
10
Active supplyReorder week
How we calculated this
10mg vial ÷ 0.5 mg 3×/week maintenance = 10 weeks of supply

Actual duration may vary based on your specific protocol. Always consult your research guidelines for precise dosing schedules.

Research Literature

Scientific Background

Mechanism of Action

MT-II activates MC1R on melanocytes to stimulate melanin production (tanning), MC3R/MC4R in the hypothalamus for sexual arousal and appetite suppression, and MC5R for exocrine gland regulation. Its broad melanocortin receptor activity produces multiple simultaneous effects.

Clinical Context

Melanotan II was developed at the University of Arizona as a potential photoprotective agent. Its broad melanocortin activity makes it a versatile research tool for studying multiple physiological systems.

Research Highlights

  • Shown to produce significant skin darkening without UV exposure in clinical trials
  • Demonstrated erectile function improvement in men with psychogenic ED
  • Appetite suppression via MC4R activation — potential obesity research application
  • Parent compound of PT-141 (bremelanotide) — FDA-approved derivative

Storage & Reconstitution

Store at -20°C. Reconstitute with 2 mL bacteriostatic water → 5 mg/mL. Stable 4 weeks at 2–8°C. Protect from light.

PROTOCOL NOTE

Loading phase: 0.5 mg/day for 1–2 weeks. Maintenance: 0.5–1 mg 2–3×/week.

RESEARCH USE ONLY:All products are sold strictly for in vitro research and laboratory use. Not intended for human consumption, clinical use, diagnosis, treatment, or prevention of any disease or condition. By purchasing, you confirm you are a qualified researcher and will use these compounds in accordance with all applicable laws and regulations.