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Best Melanotan II Telehealth Providers for Sexual health and wellness

A synthetic melanocortin peptide analog that activates multiple melanocortin receptors. Originally studied for tanning, it also has effects on sexual arousal and appetite regulation.

Sarah Chen
Sarah ChenLead Health Editor
Dr. James Okafor, PharmDReviewed by Dr. James Okafor, PharmDPharmD
Updated January 15, 2025
Fact CheckedClinically Reviewed
Updated January 2025 — may be outdated
Sexual healthSubcutaneous injectionPrescription Required

What is Melanotan II Used For?

  • Sexual dysfunction
  • Skin pigmentation
  • Appetite regulation

How Melanotan II Works

Melanotan II (MT-2) is a non-selective synthetic melanocortin peptide analog that activates MC1R (melanogenesis), MC3R (energy homeostasis), MC4R (sexual function and appetite regulation), and MC5R. Its sexual effects come primarily from MC4R activation in the CNS — the same pathway as PT-141, which was derived from MT-2. Unlike PT-141, which was engineered to minimize other melanocortin effects, MT-2 activates all receptors simultaneously, producing its characteristic skin darkening alongside sexual arousal effects.

What to Expect

Sexual arousal effects typically occur within 1–4 hours of injection. Skin darkening (melanogenesis) begins with UV exposure over the first 1–3 weeks of use and accumulates over a cycle. Most users report a noticeable tan within 2–4 weeks with moderate sun exposure. Effects on appetite (often decreased) may be noticed early.

Common Side Effects

  • Nausea (very common, especially on first doses)
  • Facial flushing
  • Spontaneous erections (men)
  • Fatigue
  • Decreased appetite
  • Darkening of existing moles (monitor for changes)
  • Potential increased risk of melanoma with prolonged use

This is not a complete list of side effects. Always consult your prescribing physician before starting Melanotan II.

Frequently Asked Questions About Melanotan II

Is Melanotan II safe for tanning?

MT-2 is not FDA-approved for any indication. Safety concerns include stimulation of melanocytes including atypical nevi (moles), raising theoretical cancer risk with prolonged use. Multiple health authorities have issued warnings about MT-2. If used, it should be done under physician supervision with regular skin examinations.

How is Melanotan II different from PT-141?

PT-141 (Bremelanotide) was developed directly from Melanotan II by modifying it to primarily activate MC3R and MC4R (sexual function) while minimizing MC1R activation (skin darkening) and vascular effects. PT-141 is FDA-approved for HSDD in women. MT-2 activates all melanocortin receptors and produces tanning alongside sexual effects, with more side effects.

Does Melanotan II increase risk of skin cancer?

The theoretical concern is that widespread melanocyte stimulation — including in existing nevi (moles) — could promote malignant transformation. Case reports of melanoma following MT-2 use exist, though causality is not established. All providers strongly recommend regular skin checks and immediate cessation if any moles change in appearance.

Why do providers carry Melanotan II if there are safety concerns?

MT-2 is listed by some providers for research purposes or for patients who have already used it and want physician supervision. The consensus in reputable telehealth medicine has shifted toward PT-141 for sexual health applications, as it provides sexual function benefits without the melanocyte stimulation risks.

3 Providers Offering Melanotan II

Sorted by lowest price first.

ProviderPriceDoseRatingConsultationLab Testing
Amino Asylum

United States

$30/one-time10mg vial3.8/5Async TelehealthNot included
Heally

San Francisco, CA

$110/per-vial10mg vial3.9/5Video TelehealthNot included
Defy Medical

Tampa, FL

$120/per-vial10mg vial4.1/5Video TelehealthIncluded

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