Product Attributes CAS # : 75921-69-6 Molecular Formula : C78H111N21O19 Sequence (AA) : Ac-Ser-Tyr-Ser-Nle-Glu-His-D-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH2 Molecular Weight : 1646.85 g/mol PubChem CID : 16132139 Half-Life : ~30-60 minutes (extended pigmentation effect lasts weeks) Synonyms : Afamelanotide, MT-I, MT-1, NDP-MSH, Scenesse, [Nle4, D-Phe7]-alpha-MSH Type : Synthetic research peptide (alpha-MSH analog, MC1R agonist) Research Focus : Skin Pigmentation & Photoprotection, Melanocortin Signaling Scientific References Afamelanotide for prevention of phototoxicity in patients with erythropoietic protoporphyria Human RCT | Regulatory Afamelanotide and narrowband UV-B phototherapy for the treatment of vitiligo Human RCT Photoprotection by melanocortin 1 receptor agonists Animal | In vitro Afamelanotide: a melanocortin analogue for photoprotection Observational | Animal The melanocortin-1 receptor: red hair and beyond In vitro | Observational Melanocortin 1 receptor signaling and skin pigmentation In vitro | Animal Scenesse (afamelanotide) European Medicines Agency assessment report Regulatory | Human RCT Included In The Box Every product arrives in a premium, custom-designed PEPTIDE.Power box , engineered for convenience, hygiene, and safe storage in your refrigerator
Center City is losing a Rite Aid
FDA Semaglutide Update in 2026 The FDA says there is no longer a shortage of semaglutide injection products like Ozempic and Wegovy
Yes, itching can be a side effect of semaglutide, though it is less common
Common (Usually Transient) Side Effects Water retention or puffiness Carpal tunnel-like symptoms Joint stiffness (often temporary) Mild insulin resistance if overdosed How We Monitor Baseline and follow-up IGF-1 levels Body composition changes Symptom tracking and dose titration Our goal is to maintain IGF-1 in the high-normal physiologic range , not to create supraphysiologic levels
This aids in managing delayed onset muscle soreness and muscle protein breakdown
