Melanotan II (MT-2) functions by stimulating the receptor that produces melanin, which aids in the darkening of skin pigmentation. Because of this action, the individual will tan easier and darker than he would without the use of MT-2.

Side Effects

The most common side effect of Melanotan II is appetite suppression, but it should not be as significant as one might associate with diet or fat loss medications. Nausea and fatigue or a lightheaded feeling can also be common in some individuals. Such effects may be strong but should clear quickly. Dosing may need to be reduced should such effects occur until a more comfortable level is reached.

The side effects of Melanotan II can also include the darkening of hair, although not significantly. It may also include the darkening of moles, and in some cases, may be cause to discontinue use.

Administration

Melanotan-2 is provided in dry powder form and reconstituted with bacteriostatic water.

MT-2 may be injected subcutaneously (under the skin) or intramuscularly (in the muscle) with subcutaneous being the most common and convenient. Melanotan II should be kept refrigerated at all times, and should be discarded in 30 days after reconstitution.

Melanotan II is typically taken at a dose of 0.5-2mg per day with 0.5-1mg being enough for most individuals who use it for tanning purposes. The same 0.5-1mg dosing is sufficient for erectile dysfunction treatment.