too brown from melanotan That ‘quick tan injection’ is NOT worth the risk., peptide injections stimulate pigment cells, and its use has been linked to rapid changes in moles, including the potentially fatal skin Understanding Injection Tan and Melanotan

This is likely due to the fact that MT-1 has a much shorter half-life than MT-2 at around 1 hour and its effects are much more short-lived

You are not altering pigment cells inside the skin

Are there any other peptides related to Melanotan

Compound Overview Class of Compound: Peptide Mechanism of Action: Melanotan II is an agonist of melanocortin receptors 1 and 4 (MC-1R and MC-4R), which respectively regulate melanin production and male erectile function

Melanotan II incorporates a cyclic lactam structure and strategic amino acid modifications that enhance resistance to enzymatic degradation relative to linear melanocortin peptides

In the oral mucosa, both blue and nevocellular nevi appear as a brown nodule, and it may be difficult to differentiate clinically among a pigmented nevus, a melanotic macule, an exogenous tattoo and melanoma