Melanotan II, also known as Mt 2, is a synthetic peptide that has garnered significant attention for its role in stimulating skin pigmentation. Identified by its CAS number 121062-08-6 and molecular formula C50H69N15O9, this compound functions by mimicking the body's natural melanocyte-stimulating hormone (α-MSH). Its primary allure lies in its ability to promote a darker skin tone, reducing the need for extensive sun exposure to achieve a tan. As a white solid powder, Melanotan II is characterized by its solubility in water and requires specific storage conditions, typically in a dark, dry place, sealed in a freezer at temperatures below -20°C, to maintain its stability and purity.

The mechanism of action for Melanotan II involves binding to melanocortin receptors, primarily MC1R, which are responsible for melanin production in skin cells. This stimulation leads to an increased synthesis of eumelanin, the dark pigment that gives skin, hair, and eyes their color. Users often seek Melanotan II for cosmetic skin tanning, aiming for a deeper and longer-lasting tan with potentially less UV radiation. Beyond its cosmetic application, clinical trials have also explored its effect on sexual function, with findings suggesting it can induce erections in men with erectile dysfunction and may increase libido. However, these applications often involve direct administration into the body.

It is imperative to address the significant safety concerns and regulatory landscape surrounding Melanotan II. Despite its perceived benefits, health authorities globally have issued strong warnings against its use, particularly when administered via injections or nasal sprays. Melanotan II is largely unregulated and illegal to sell in many countries, including the United States, United Kingdom, and Australia, for human use due to its unverified safety profile and potential severe side effects. The lack of regulatory oversight means that products purchased online may contain undisclosed impurities or inconsistent dosages, posing substantial health risks to consumers.

Reported side effects of Melanotan II are numerous and can range from uncomfortable to life-threatening. Common adverse reactions include nausea, stomach cramps, decreased appetite, facial flushing, tiredness, and yawning. More severe and concerning risks involve the potential for spontaneous or prolonged, painful erections (priapism), which can lead to scarring and permanent erectile dysfunction. Crucially, while some past marketing has suggested skin cancer prevention, medical experts have linked Melanotan II use to an increased incidence of new moles, changes in existing moles, and even the development of melanoma, a highly dangerous form of skin cancer. Other serious health issues like renal infarction (reduced blood flow to kidneys) and rhabdomyolysis (muscle cell disintegration, potentially leading to acute kidney injury and death) have also been reported.

For those considering the compound for research or specific applications where safety protocols can be rigorously managed, typical dosages mentioned in research materials start at 250mcg daily, allowing the body to acclimatize and minimize side effects. This can be gradually increased to 500mcg, which is a common dosage, with some users going up to 1mg, especially those around 100kg body weight. It is crucial for any potential buyer or purchaser to understand that the price of Melanotan II can vary significantly depending on its purity and the supplier. When sourcing chemical raw materials like Melanotan II, engaging with a reputable manufacturer or supplier such as NINGBO INNO PHARMCHEM CO.,LTD. is paramount. We prioritize the production of high-purity chemical compounds for research and industrial applications, adhering to stringent quality control standards to ensure product integrity.

NINGBO INNO PHARMCHEM CO.,LTD. stands as a reliable manufacturer and supplier committed to delivering superior quality raw materials. While we provide Melanotan II (CAS 121062-08-6) as a high-purity finished peptide, we strongly advise all buyers and purchasers to be fully aware of the significant health risks associated with its human application, particularly for skin tanning. Our focus is on the chemical integrity and purity of the substance we provide, ensuring that our products meet rigorous specifications for various legitimate applications. For competitive price inquiries or to buy this chemical, please contact NINGBO INNO PHARMCHEM CO.,LTD. directly. We strive for transparent communication and exceptional customer service for all our clients seeking high-quality pharmaceutical intermediates and fine chemicals.