{"title":"Immune System Support","description":"\u003cp\u003e\u003cstrong\u003eStrengthen. Protect. Defend.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePeptides studied for immune balance, anti-inflammatory response and cellular protection.\u003c\/p\u003e","products":[{"product_id":"ara-290","title":"ARA-290","description":"\u003cp\u003eARA-290, also known as Cibinetide, is a synthetic 11-amino acid peptide derived from the three-dimensional structure of erythropoietin (EPO). Unlike EPO itself, ARA-290 selectively activates the innate repair receptor (IRR) a heterodimeric complex of the EPO receptor and CD131 without stimulating red blood cell production. This tissue-protective peptide has demonstrated remarkable effects in preclinical and clinical studies for diabetic neuropathy, sarcoidosis-related small fiber neuropathy, and inflammatory conditions. Its unique mechanism of action offers cytoprotection and promotes tissue repair while avoiding the blood-thickening risks associated with traditional EPO therapy.\u003c\/p\u003e","brand":"Peptoris Labs","offers":[{"title":"10mg","offer_id":57534684791115,"sku":null,"price":50.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/3599\/8283\/files\/ARA-290.png?v=1781020919"},{"product_id":"kpv","title":"KPV","description":"\u003cp\u003eKPV is a naturally occurring tripeptide consisting of three amino acids—lysine, proline, and valine—representing the C-terminal sequence of alpha-melanocyte-stimulating hormone (α-MSH). Despite lacking the melanocortin receptor binding activity of its parent molecule, KPV retains powerful anti-inflammatory properties through distinct mechanisms involving NF-κB inhibition and direct interaction with inflammatory pathways. Research has demonstrated its efficacy in models of colitis, contact dermatitis, and systemic inflammation, with particular promise for inflammatory bowel disease applications. The peptide's small size and stability make it amenable to various delivery routes including oral administration, representing a significant advantage for gut-targeting applications.\u003c\/p\u003e","brand":"Peptoris Labs","offers":[{"title":"10mg","offer_id":57534685708619,"sku":null,"price":35.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/3599\/8283\/files\/16_2.png?v=1781014588"},{"product_id":"nad","title":"NAD+","description":"\u003cp\u003eNAD+ is nicotinamide adenine dinucleotide, an essential cellular coenzyme used in redox biology and as a substrate for sirtuins, PARPs, and CD38. It is studied across metabolism, DNA repair, and cellular aging research.\u003c\/p\u003e","brand":"Peptoris Labs","offers":[{"title":"500mg","offer_id":57534691737931,"sku":null,"price":70.0,"currency_code":"GBP","in_stock":true},{"title":"1000mg","offer_id":57534691770699,"sku":null,"price":90.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/3599\/8283\/files\/NAD_bd92eb83-76d3-4c5c-8a8e-4907068c48ca.png?v=1781021899"},{"product_id":"glutathione","title":"Glutathione","description":"\u003cp\u003eGlutathione (GSH) is a tripeptide composed of glutamate, cysteine, and glycine, found in virtually every cell in the human body. Often called the 'master antioxidant,' glutathione plays an indispensable role in neutralizing reactive oxygen species, detoxifying xenobiotics and heavy metals, regenerating other antioxidants like vitamins C and E, modulating immune function, and maintaining cellular redox homeostasis. Unlike most antioxidant supplements that work through a single mechanism, glutathione operates through an enzymatic system — glutathione peroxidase, glutathione S-transferase, and glutathione reductase — that provides comprehensive cellular protection. Intracellular glutathione levels decline with age, chronic disease, environmental toxin exposure, and poor nutrition, making it a key biomarker of biological aging and a target for longevity interventions. Research spans decades across thousands of published studies, with clinical investigations into IV glutathione therapy, liposomal glutathione supplementation, and N-acetyl cysteine (NAC) as a glutathione precursor strategy.\u003c\/p\u003e","brand":"Peptoris Labs","offers":[{"title":"600mg","offer_id":57534692196683,"sku":null,"price":25.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/3599\/8283\/files\/GLUTATHIONE.png?v=1781018122"},{"product_id":"vip","title":"VIP","description":"\u003cp\u003eVasoactive Intestinal Peptide (VIP) is a 28-amino acid neuropeptide originally discovered in the gastrointestinal tract in 1970. Despite its name suggesting a primary role in the gut, VIP functions as a multifaceted signaling molecule throughout the body—acting in the nervous system, immune system, and various organ systems. It binds to two G-protein coupled receptors, VPAC1 and VPAC2, which are widely distributed across tissues. Research has demonstrated VIP's remarkable anti-inflammatory effects, with studies showing it can suppress pro-inflammatory cytokines, promote regulatory T cell function, and protect against tissue damage in multiple autoimmune disease models. Its neuroprotective properties, circadian rhythm regulation, and role in gut-brain axis communication have made it a subject of intense investigation for conditions ranging from inflammatory bowel disease to multiple sclerosis and Parkinson's disease.\u003c\/p\u003e","brand":"Peptoris Labs","offers":[{"title":"10mg","offer_id":57534692622667,"sku":null,"price":40.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/3599\/8283\/files\/VIP.png?v=1781015751"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1047\/3599\/8283\/collections\/ChatGPT_Image_Jun_9_2026_10_58_49_AM_6fbe64c8-b869-4762-bd65-8558511e494e.png?v=1781189735","url":"https:\/\/peptorislabs.com\/collections\/immune-system-support.oembed","provider":"Peptoris Labs","version":"1.0","type":"link"}