MT-2 (Melanotan II) is a synthetic peptide studied for its activity within the melanocortin receptor system. Research has explored its role in melanin production, pigmentation pathways, melanocortin signalling and related physiological responses. This product is strictly for laboratory and research purposes only. This product is not intended for human or animal consumption, and is not a drug, dietary supplement, or cosmetic. It has not been evaluated by the FDA for safety or efficacy. This product should only be handled by qualified professionals in a controlled laboratory setting. By purchasing this product, the buyer confirms they are a qualified researcher and assumes full responsibility for its proper use, storage, and handling in accordance with all applicable laws.