Melanotan 2 is a synthetic peptide analog of -MSH (alpha-melanocyte-stimulating hormone) that selectively activates melanocortin receptors, primarily MC1R
Another group that stands out in this area, besides alkaloids, are phenols, specifically chlorogenic acid, the most abundant compound of this group, a procognitive agent of high relevance and anxiolytic properties [65] that is able to protect neurons [66], improve endothelial function through the release of nitric oxide and thromboxane A2 [66], recover memory after cognitive impairment caused by diabetes, scopolamine, or ischemia [66], in addition to enhancing learning, spatial memory, and motor function [29]
Many patients experience fatigue during initial months
Most patients begin noticing reduced appetite and cravings within the first 12 weeks