Melanotan 2 10 mg

Melanotan 2: The Ultimate Research Peptide for Tanning, Libido, and Fat Loss

Melanotan 2 represents a revolutionary breakthrough in peptide science, offering a suite of effects that extend far beyond simple skin pigmentation. As a synthetic analog of the natural alpha-melanocyte-stimulating hormone (α-MSH), it activates melanocortin receptors throughout the body. Peptide Hubs provides a premium 10 mg vial of Melanotan 2, rigorously third-party tested to ensure researchers receive a product of uncompromising purity and potency for studying its multifaceted applications.

What is Melanotan 2?

Melanotan 2 (MT-2) is a synthetic cyclic heptapeptide (a chain of seven amino acids in a ring structure) designed to mimic the effects of α-MSH. Its primary action is binding to melanocortin receptors (MCRs), particularly MC1R in the skin, which triggers the production of eumelanin—the dark brown/black pigment responsible for a tan. Unlike MC1R, which is primarily found in the skin, other receptors like MC3R and MC4R are distributed in the brain and other tissues, explaining MT-2's diverse effects on libido, appetite, and energy expenditure. Initially researched for its potential to protect against skin cancer by stimulating a protective tan, its other potent secondary effects quickly became apparent. For a detailed biochemical analysis, you can review the Melanotan II chemical data on PubChem.

Effects of Melanotan 2

The effects of Melanotan 2 are profound and multi-systemic, making it a subject of intense interest for researchers exploring photoprotection, sexual health, and metabolism.

• Rapid and Deep Skin Tanning: The most well-known effect. MT-2 stimulates melanogenesis, leading to a significant darkening of the skin, often with minimal UV exposure. This provides a "base tan" that can help prevent sunburn.
• Significantly Enhanced Libido: Through its action on MC3R and MC4R receptors in the brain, MT-2 acts as a powerful aphrodisiac in research models, increasing sexual arousal and function in both males and females.
• Appetite Suppression and Fat Loss: Activation of the MC4R receptor is a known pathway for reducing appetite and increasing energy expenditure, leading to a noticeable reduction in body fat over time.
• Improved Skin Health and Protection: The increased eumelanin provides a natural barrier against UV radiation, potentially reducing the risk of UV-induced damage.
• Spontaneous Erections and Enhanced Sexual Function: A very common and pronounced side effect in research is the occurrence of spontaneous erections, leading to the development of the derivative peptide, PT-141 (Bremelanotide).
• Increased Energy and Alertness: Many users report a general sense of well-being, increased energy levels, and heightened alertness.

Dosage and Administration

Melanotan 2 is typically reconstituted with Bac Water and administered via subcutaneous (SubQ) injection. Dosing is highly individual and should follow a careful protocol to minimize side effects. A standard research protocol involves a "loading phase" to build up melanin levels, followed by a "maintenance phase."

• Initial Loading Phase (1-2 weeks): Start with a very low dose of 100-250 mcg (0.1 - 0.25 mg) per day to assess tolerance. This helps mitigate nausea and flushing. The dose can be gradually increased to 500 mcg (0.5 mg) daily.
• Maintenance Phase (ongoing): After achieving the desired level of pigmentation, the frequency can be reduced to 2-3 injections per week, with doses ranging from 250 mcg to 500 mcg per injection.
• UV Exposure: For optimal tanning results, researchers typically administer MT-2 20-60 minutes before controlled, minimal UV exposure (e.g., 5-15 minutes in a tanning bed or sunlight). This dramatically accelerates the tanning process.

Melanotan 2 Cycle Guide

While Melanotan 2 is powerful on its own, it can be stacked with other peptides to target specific research goals, from body composition to overall wellness.

• Melanotan 2 Solo Tanning Cycle: 250-500 mcg daily for 10-14 days, then 250-500 mcg 2-3 times per week for maintenance. Always paired with minimal, controlled UV exposure.
• The Ultimate "Beach Ready" Stack: Combine with GHK-Cu 50 mg to not only achieve a dark tan but also dramatically improve skin elasticity, thickness, and reduce the appearance of wrinkles through enhanced collagen production.
• Aggressive Fat Loss Protocol: Stack with Semaglutide 5 mg for a powerful, dual-pathway approach to appetite suppression and weight management.
• Enhanced Recovery & Libido Stack: For bodybuilders, combining with PT-141 10 mg can provide a powerful boost to sexual function and recovery, while TB 500 5 mg can be added to specifically target joint and connective tissue repair.
• Comprehensive Anti-Aging & Wellness Cycle: Pair with Epitalon 50 mg to support telomere health and cellular rejuvenation, creating a broad-spectrum anti-aging research protocol.
• Pre-Contest Conditioning Stack: Use alongside AOD 9604 5 mg to target stubborn fat deposits while the MT-2 helps achieve the desired stage-ready skin tone and leanness.

Possible Side Effects

Melanotan 2 is a potent peptide, and side effects are common, especially during the initial phase. Most are transient and diminish with continued use.

• Nausea and Flushing: This is the most frequent side effect. It can be mitigated by starting with a very low dose, administering the peptide before bedtime, and ensuring it is injected on an empty stomach.
• Facial Flushing: A sudden reddening of the face and upper body can occur shortly after injection but typically subsides within 30-60 minutes.
• Spontaneous Erections (Priapism): A well-documented effect. While often desired, it can be uncomfortable and, in rare cases of prolonged erection, requires medical attention.
• Increased Moles and Freckles: Existing pigmented areas may darken and become more prominent. It is crucial to monitor all moles for any changes in size, shape, or color.
• Appetite Suppression: While a benefit for some, it can be a side effect for others, leading to reduced caloric intake.
• Yawning and Stretching: A curious but common side effect is intense yawning and stretching fits shortly after injection.
• General Lethargy: Some users report feeling tired or lethargic after administration.

Reconstitution and Storage

Your Peptide Hubs Melanotan 2 10 mg vial arrives as a lyophilized powder. To reconstitute, gently inject 1-2 mL of Bacteriostatic Water (Bac Water) into the vial, aiming the stream against the glass wall. Roll the vial gently between your hands until the powder is completely dissolved. Do not shake, as this can damage the peptide's structure. Once reconstituted, the solution must be refrigerated and used within a few weeks. Unreconstituted vials should be stored in a cool, dark place, ideally in a refrigerator, to maintain long-term stability.

Melanotan 2 10 mg Profile

Name: Melanotan II
Drug Class: Synthetic Melanocortin Agonist
Other common names and terms: MT-2, Melanotan 2, Afamelanotide analog
Active Life: Approximately 36 hours
Detection Time: Not well established; likely short due to peptide nature.
Chemical Structure: Cyclic heptapeptide (Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2)
Common Doses: 250-500 mcg (0.25 - 0.5 mg) daily or every other day
Blood pressure: Can cause a transient increase
Acne: Rare
Water retention: No
Aromatisation: No (does not convert to estrogen)
Liver toxicity: No evidence of hepatotoxicity
Decrease HPTA function: No direct impact on the hypothalamic-pituitary-testicular axis

Third Party Lab Test Results

2025-04-22

View Result

10.45 mg