Melanotan 2 (MT2) is a synthetic peptide designed to mimic the action of the hormone melanocyte-stimulating hormone (MSH). It primarily acts on melanocortin receptors in the body, stimulating the production of melanin, the pigment responsible for skin coloration. While its main use is for tanning purposes, some individuals in the fitness community have explored its potential effects on muscle gain.
- Increased Vascularity: Melanotan 2 has been reported to enhance vascularization, resulting in improved blood flow and nutrient delivery to the muscles. This can potentially support muscle growth and recovery.
- Appetite Suppression: Some users have reported decreased appetite while using Melanotan 2. This can be beneficial for individuals aiming to achieve a leaner physique or engage in calorie-restricted diets to support fat loss and muscle definition.