{"title":"Pigmentation Research","description":"\u003cp\u003ePigmentation Research\u003c\/p\u003e\n\u003cp\u003eResearch compounds commonly studied for their effects on melanogenesis, pigmentation pathways, melanocortin receptors and related biological processes.\u003c\/p\u003e\n\u003cp\u003eThis collection includes melanocortin-based peptides frequently investigated in laboratory studies involving skin pigmentation, tanning response, pigment regulation and receptor signalling. Researchers utilise these compounds to explore the biological mechanisms associated with melanocortin activity and pigmentation-related pathways.\u003c\/p\u003e\n\u003cp\u003eProducts within this collection include compounds such as Melanotan II and PT-141, providing researchers with access to products relevant to melanocortin receptor studies, pigmentation biology and associated physiological research.\u003c\/p\u003e\n\u003cp\u003eResearchers interested in this area may also wish to explore our Skin \u0026amp; Cosmetic Research and Hair Research collections, where related skin and cosmetic science pathways are frequently investigated.\u003c\/p\u003e\n\u003cp\u003eExplore the full Pigmentation Research collection to discover peptides commonly utilised in laboratory and scientific research settings.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eRelated Research Areas\u003c\/p\u003e\n\u003cp\u003ePigmentation research is often explored alongside \u003ca href=\"https:\/\/www.alpha-peptides.co.uk\/collections\/skin-cosmetic-research\"\u003eSkin \u0026amp; Cosmetic Research\u003c\/a\u003e and \u003ca href=\"https:\/\/www.alpha-peptides.co.uk\/collections\/hair-research\"\u003eHair Research\u003c\/a\u003e due to shared interests in melanocyte biology, skin physiology, and cellular signalling pathways.\u003c\/p\u003e","products":[{"product_id":"melanotan-ii-mt-2-high-purity-melanocortin-research-peptide-for-pigmentation-receptor-studies-alpha-peptides","title":"Melanotan II (MT-2)","description":"\u003ch3 data-start=\"290\" data-end=\"332\"\u003e\u003cstrong data-start=\"294\" data-end=\"332\"\u003eAlpha Peptides Melanotan II (MT-2)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"334\" data-end=\"511\"\u003eAlpha Peptides Melanotan II (MT-2) is a \u003cstrong data-start=\"374\" data-end=\"413\"\u003ehigh-purity, research-grade peptide\u003c\/strong\u003e formulated exclusively for \u003cstrong data-start=\"441\" data-end=\"510\"\u003escientific, laboratory, and controlled home research applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"513\" data-end=\"833\"\u003eMelanotan II is a \u003cstrong data-start=\"531\" data-end=\"597\"\u003esynthetic analogue of α-melanocyte-stimulating hormone (α-MSH)\u003c\/strong\u003e and has been extensively studied for its interaction with \u003cstrong data-start=\"656\" data-end=\"701\"\u003emelanocortin receptors (MC1R, MC3R, MC4R)\u003c\/strong\u003e. These receptor pathways make Melanotan II a key compound in \u003cstrong data-start=\"763\" data-end=\"832\"\u003epigmentation, energy balance, and neuroendocrine pathway research\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"835\" data-end=\"1047\"\u003eDue to its broad receptor activity, Melanotan II is widely utilised in experimental studies examining \u003cstrong data-start=\"937\" data-end=\"954\"\u003emelanogenesis\u003c\/strong\u003e, \u003cstrong data-start=\"956\" data-end=\"979\"\u003eappetite signalling\u003c\/strong\u003e, \u003cstrong data-start=\"981\" data-end=\"1005\"\u003emetabolic regulation\u003c\/strong\u003e, and \u003cstrong data-start=\"1011\" data-end=\"1046\"\u003ecentral nervous system pathways\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1049\" data-end=\"1291\"\u003eManufactured to strict quality standards and presented in \u003cstrong data-start=\"1107\" data-end=\"1162\"\u003eAlpha Peptides’ signature luxury clinical aesthetic\u003c\/strong\u003e, this research peptide delivers \u003cstrong data-start=\"1195\" data-end=\"1251\"\u003eexceptional purity, stability, and batch consistency\u003c\/strong\u003e for precision-driven experimental work.\u003c\/p\u003e\n\u003chr data-start=\"1293\" data-end=\"1296\"\u003e\n\u003ch3 data-start=\"1298\" data-end=\"1331\"\u003e\u003cstrong data-start=\"1302\" data-end=\"1331\"\u003eKey Research Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1332\" data-end=\"1582\"\u003e\n\u003cli data-start=\"1332\" data-end=\"1377\"\u003e\n\u003cp data-start=\"1334\" data-end=\"1377\"\u003eMelanocortin receptor interaction studies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1378\" data-end=\"1429\"\u003e\n\u003cp data-start=\"1380\" data-end=\"1429\"\u003ePigmentation and melanogenesis pathway research\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1430\" data-end=\"1486\"\u003e\n\u003cp data-start=\"1432\" data-end=\"1486\"\u003eNeuroendocrine and central signalling investigations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1487\" data-end=\"1535\"\u003e\n\u003cp data-start=\"1489\" data-end=\"1535\"\u003eAppetite and energy balance pathway analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1536\" data-end=\"1582\"\u003e\n\u003cp data-start=\"1538\" data-end=\"1582\"\u003eHormonal and metabolic signalling research\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1584\" data-end=\"1587\"\u003e\n\u003ch3 data-start=\"1589\" data-end=\"1634\"\u003e\u003cstrong data-start=\"1593\" data-end=\"1634\"\u003eWhy Researchers Choose Alpha Peptides\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1635\" data-end=\"1844\"\u003e\n\u003cli data-start=\"1635\" data-end=\"1679\"\u003e\n\u003cp data-start=\"1637\" data-end=\"1679\"\u003eHigh-purity, research-grade Melanotan II\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1680\" data-end=\"1731\"\u003e\n\u003cp data-start=\"1682\" data-end=\"1731\"\u003eConsistent batch quality and reliable stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1732\" data-end=\"1798\"\u003e\n\u003cp data-start=\"1734\" data-end=\"1798\"\u003eSuitable for \u003cstrong data-start=\"1747\" data-end=\"1759\"\u003ein-vitro\u003c\/strong\u003e and controlled research environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1799\" data-end=\"1844\"\u003e\n\u003cp data-start=\"1801\" data-end=\"1844\"\u003eProfessional luxury-clinical presentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1846\" data-end=\"1849\"\u003e\n\u003ch3 data-start=\"1851\" data-end=\"1891\"\u003e\u003cstrong data-start=\"1855\" data-end=\"1891\"\u003e⚠️ Important Research Use Notice\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1892\" data-end=\"2119\"\u003eThis product is intended \u003cstrong data-start=\"1917\" data-end=\"1995\"\u003estrictly for laboratory research or controlled home research purposes only\u003c\/strong\u003e.\u003cbr data-start=\"1996\" data-end=\"1999\"\u003e\u003cstrong data-start=\"1999\" data-end=\"2029\"\u003eNot for human consumption.\u003c\/strong\u003e\u003cbr data-start=\"2029\" data-end=\"2032\"\u003e\u003cstrong data-start=\"2032\" data-end=\"2059\"\u003eNot for veterinary use.\u003c\/strong\u003e\u003cbr data-start=\"2059\" data-end=\"2062\"\u003e\u003cstrong data-start=\"2062\" data-end=\"2119\"\u003eNot for medical, therapeutic, or diagnostic purposes\u003c\/strong\u003e\u003c\/p\u003e","brand":"Alpha Peptides","offers":[{"title":"Default Title","offer_id":53369480806746,"sku":"MT2","price":23.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7736\/9690\/files\/ChatGPTImageMar12_2026_04_36_10PM.png?v=1773333405"},{"product_id":"pt-141-high-purity-melanocortin-receptor-research-peptide-for-neuroendocrine-signalling-studies-alpha-peptides","title":"PT-141 10mg","description":"\u003ch3 data-start=\"200\" data-end=\"229\"\u003e\u003cstrong data-start=\"204\" data-end=\"229\"\u003eAlpha Peptides PT-141\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"231\" data-end=\"395\"\u003eAlpha Peptides PT-141 is a \u003cstrong data-start=\"258\" data-end=\"297\"\u003ehigh-purity, research-grade peptide\u003c\/strong\u003e formulated exclusively for \u003cstrong data-start=\"325\" data-end=\"394\"\u003escientific, laboratory, and controlled home research applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"397\" data-end=\"731\"\u003ePT-141 (Bremelanotide) is a \u003cstrong data-start=\"425\" data-end=\"468\"\u003esynthetic melanocortin receptor agonist\u003c\/strong\u003e derived from \u003cstrong data-start=\"482\" data-end=\"526\"\u003eα-melanocyte-stimulating hormone (α-MSH)\u003c\/strong\u003e. It has been extensively studied for its activity at \u003cstrong data-start=\"580\" data-end=\"620\"\u003emelanocortin receptors MC3R and MC4R\u003c\/strong\u003e, making it a key compound in \u003cstrong data-start=\"650\" data-end=\"668\"\u003eneuroendocrine\u003c\/strong\u003e, \u003cstrong data-start=\"670\" data-end=\"685\"\u003ebehavioural\u003c\/strong\u003e, and \u003cstrong data-start=\"691\" data-end=\"730\"\u003ecentral signalling pathway research\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"733\" data-end=\"1024\"\u003eUnlike peptides primarily involved in peripheral metabolic processes, PT-141 is of particular interest in experimental studies examining \u003cstrong data-start=\"870\" data-end=\"907\"\u003ecentral nervous system signalling\u003c\/strong\u003e, \u003cstrong data-start=\"909\" data-end=\"940\"\u003emotivation-related pathways\u003c\/strong\u003e, and \u003cstrong data-start=\"946\" data-end=\"984\"\u003emelanocortin receptor interactions\u003c\/strong\u003e under controlled laboratory conditions.\u003c\/p\u003e\n\u003cp data-start=\"1026\" data-end=\"1291\"\u003eManufactured to strict quality standards and presented in \u003cstrong data-start=\"1084\" data-end=\"1139\"\u003eAlpha Peptides’ signature luxury-clinical aesthetic\u003c\/strong\u003e, this research-grade peptide delivers \u003cstrong data-start=\"1178\" data-end=\"1200\"\u003eexceptional purity\u003c\/strong\u003e, \u003cstrong data-start=\"1202\" data-end=\"1215\"\u003estability\u003c\/strong\u003e, and \u003cstrong data-start=\"1221\" data-end=\"1251\"\u003ebatch-to-batch consistency\u003c\/strong\u003e for precision-driven experimental work.\u003c\/p\u003e\n\u003chr data-start=\"1293\" data-end=\"1296\"\u003e\n\u003ch3 data-start=\"1298\" data-end=\"1331\"\u003e\u003cstrong data-start=\"1302\" data-end=\"1331\"\u003eKey Research Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1332\" data-end=\"1618\"\u003e\n\u003cli data-start=\"1332\" data-end=\"1391\"\u003e\n\u003cp data-start=\"1334\" data-end=\"1391\"\u003eMelanocortin receptor interaction studies (MC3R \/ MC4R)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1392\" data-end=\"1457\"\u003e\n\u003cp data-start=\"1394\" data-end=\"1457\"\u003eNeuroendocrine and central nervous system signalling research\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1458\" data-end=\"1513\"\u003e\n\u003cp data-start=\"1460\" data-end=\"1513\"\u003eBehavioural and motivation-related pathway analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1514\" data-end=\"1562\"\u003e\n\u003cp data-start=\"1516\" data-end=\"1562\"\u003eHormonal signalling mechanism investigations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1563\" data-end=\"1618\"\u003e\n\u003cp data-start=\"1565\" data-end=\"1618\"\u003eReceptor selectivity and pathway modulation studies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1620\" data-end=\"1623\"\u003e\n\u003ch3 data-start=\"1625\" data-end=\"1670\"\u003e\u003cstrong data-start=\"1629\" data-end=\"1670\"\u003eWhy Researchers Choose Alpha Peptides\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1671\" data-end=\"1874\"\u003e\n\u003cli data-start=\"1671\" data-end=\"1709\"\u003e\n\u003cp data-start=\"1673\" data-end=\"1709\"\u003eHigh-purity, research-grade PT-141\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1710\" data-end=\"1761\"\u003e\n\u003cp data-start=\"1712\" data-end=\"1761\"\u003eConsistent batch quality and reliable stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1762\" data-end=\"1828\"\u003e\n\u003cp data-start=\"1764\" data-end=\"1828\"\u003eSuitable for \u003cstrong data-start=\"1777\" data-end=\"1789\"\u003ein-vitro\u003c\/strong\u003e and controlled research environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1829\" data-end=\"1874\"\u003e\n\u003cp data-start=\"1831\" data-end=\"1874\"\u003eProfessional luxury-clinical presentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1876\" data-end=\"1879\"\u003e\n\u003ch3 data-start=\"1881\" data-end=\"1921\"\u003e\u003cstrong data-start=\"1885\" data-end=\"1921\"\u003e⚠️ Important Research Use Notice\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1922\" data-end=\"2149\"\u003eThis product is intended \u003cstrong data-start=\"1947\" data-end=\"2025\"\u003estrictly for laboratory research or controlled home research purposes only\u003c\/strong\u003e.\u003cbr data-start=\"2026\" data-end=\"2029\"\u003e\u003cstrong data-start=\"2029\" data-end=\"2059\"\u003eNot for human consumption.\u003c\/strong\u003e\u003cbr data-start=\"2059\" data-end=\"2062\"\u003e\u003cstrong data-start=\"2062\" data-end=\"2089\"\u003eNot for veterinary use.\u003c\/strong\u003e\u003cbr data-start=\"2089\" data-end=\"2092\"\u003e\u003cstrong data-start=\"2092\" data-end=\"2149\"\u003eNot for medical, therapeutic, or diagnostic purposes.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Alpha Peptides","offers":[{"title":"Default Title","offer_id":53370134692186,"sku":null,"price":29.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7736\/9690\/files\/18c18d23-b04c-4610-9443-523b79ec8878.png?v=1773231613"},{"product_id":"melanotan-ii-mt2-atomised-solution-high-purity-melanocortin-research-peptide-alpha-peptides","title":"Melanotan II (MT2) Atomised Solution","description":"\u003cp\u003e\u003cstrong\u003eMelanocortin Research Peptide\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMelanotan II (MT2) is a synthetic melanocortin peptide analogue widely studied in laboratory research involving melanogenesis, pigmentation pathways, melanocortin receptor signalling, and associated biological processes. Researchers frequently investigate MT2 in experimental models exploring melanocortin receptor activity and pigment regulation pathways.\u003c\/p\u003e\n\u003cp\u003eAlpha Peptides Melanotan II (MT2) Atomised Solution is supplied as a high-purity research product suitable for scientific, laboratory, and controlled research applications. Manufactured to strict quality standards, it delivers exceptional purity, stability, and batch-to-batch consistency for precision-driven research environments.\u003c\/p\u003e\n\u003cp\u003eKey Research Applications\u003c\/p\u003e\n\u003cp\u003e• Melanogenesis and pigmentation pathway research\u003c\/p\u003e\n\u003cp\u003e• Melanocortin receptor signalling investigations\u003c\/p\u003e\n\u003cp\u003e• Pigment regulation and melanocyte studies\u003c\/p\u003e\n\u003cp\u003e• Receptor binding and pathway analysis\u003c\/p\u003e\n\u003cp\u003e• Dermatological and pigmentation-focused research models\u003c\/p\u003e\n\u003cp\u003eProduct Highlights\u003c\/p\u003e\n\u003cp\u003e• High-purity research-grade MT2\u003c\/p\u003e\n\u003cp\u003e• Synthetic melanocortin peptide analogue\u003c\/p\u003e\n\u003cp\u003e• Consistent batch-to-batch quality\u003c\/p\u003e\n\u003cp\u003e• Reliable stability for research use\u003c\/p\u003e\n\u003cp\u003e• Suitable for laboratory and controlled research environments\u003c\/p\u003e\n\u003cp\u003e• Professional luxury-clinical presentation\u003c\/p\u003e\n\u003cp\u003eAbout Melanotan II Research\u003c\/p\u003e\n\u003cp\u003eResearchers have investigated Melanotan II for its interaction with melanocortin receptors involved in pigmentation biology, receptor signalling, and melanogenesis. Laboratory studies have explored its role as a melanocortin receptor agonist, making it one of the most widely recognised compounds within pigmentation-focused research fields.\u003c\/p\u003e\n\u003cp\u003eLearn More\u003c\/p\u003e\n\u003cp\u003eAdditional background information on Melanotan II and related pigmentation research can be found within the Alpha Peptides research resources and blog.\u003c\/p\u003e\n\u003cp\u003e⚠️ Important Research Use Notice\u003c\/p\u003e\n\u003cp\u003eThis product is intended strictly for laboratory research or controlled research purposes only.\u003c\/p\u003e\n\u003cp\u003eNot for human consumption.\u003c\/p\u003e\n\u003cp\u003eNot for veterinary use.\u003c\/p\u003e\n\u003cp\u003eNot for medical, therapeutic, or diagnostic purposes.\u003cbr\u003e\u003c\/p\u003e","brand":"Alpha Peptides","offers":[{"title":"Default Title","offer_id":54111702843738,"sku":null,"price":25.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7736\/9690\/files\/mt2nasal.png?v=1778061420"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1008\/7736\/9690\/collections\/ChatGPT_Image_Jun_1_2026_02_28_12_PM.png?v=1780320541","url":"https:\/\/www.alpha-peptides.co.uk\/collections\/pigmentation-research.oembed","provider":"Alpha Peptides","version":"1.0","type":"link"}