The Science of Sunless Tanning: How Melanotan 2 Works

Sunless tanning is becoming increasingly popular, and Melanotan 2 (MT2) is one of the most widely-used products to achieve a natural-looking tan without the risk of UV exposure. But how does MT2 work?  Meet here Nasal MT2

What is Melanotan 2?

Melanotan 2 (MT2) is a synthetic, lab-made hormone designed to simulate the body’s natural melanin production and darken the skin. MT2 works by binding to receptors in the brain that control the production of melanin, the pigment responsible for producing color in the skin, hair and eyes. It has become popular among those who want to achieve a sunless tan without spending long hours exposed to the sun. 

The active ingredient in MT2 is a peptide called alpha-melanocyte stimulating hormone (alpha-MSH). Alpha-MSH stimulates the production of melanin in the skin which results in a darker complexion. It can be used as an alternative to tanning beds and can provide a more consistent, longer lasting tan than traditional methods. 

MT2 is available as an injectable or nasal spray and is often used in combination with other tanning products such as bronzers and self-tanning lotions. The effects of MT2 usually last up to several months, depending on the individual’s metabolism. The effects can be enhanced by increasing exposure to UV light, either through natural sunlight or artificial tanning beds.

How does Melanotan 2 work?

Melanotan 2, also known as MT-2, is a synthetic peptide used in sunless tanning that works by stimulating the release of melanin in the skin. Melanin is a pigment produced naturally by the body that gives color to the skin, hair and eyes. Melanotan 2 works by activating melanocytes, which are responsible for producing melanin.

When Melanotan 2 is administered via nasal spray or injection, it binds to receptors in the body that increase levels of an enzyme called adenylate cyclase. This enzyme helps stimulate the production of melanin in the skin. As a result, the skin begins to darken over time as the melanin production increases.

The effects of Melanotan 2 are not immediate and may take up to 8 weeks for the full effect to be seen. Additionally, the amount of melanin produced can vary depending on each individual’s unique response to the peptide.