{"title":"Healing \u0026 Recovery","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"font-family: 'Arial',sans-serif;\"\u003eThis collection brings together the best peptides for recovery research available in our Canadian catalog — compounds with documented preclinical activity in soft-tissue repair, angiogenesis, ECM remodeling, and cellular migration across decades of published animal model work.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"buy-bpc-157","title":"BPC-157","description":"\u003ch2\u003e\u003cb\u003eBuy BPC-157 — Gastric-Derived Pentadecapeptide\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eBPC-157 is a synthetic pentadecapeptide — a 15-amino-acid sequence derived from a protective protein identified in gastric juice. Research groups who buy BPC-157 are generally studying its activity in tissue-repair, angiogenesis, and gastrointestinal models.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eMechanistically, BPC-157 is investigated for its influence on the formation of new blood vessels and on growth-factor and nitric-oxide signalling pathways. These routes make it a frequently used tool compound in connective-tissue and gut-integrity research.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eProduct Details\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eForm:\u003c\/b\u003e Lyophilized peptide\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet per vial:\u003c\/b\u003e [CONFIRM — common SKU sizes: 5 mg \/ 10 mg]\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePurity:\u003c\/b\u003e ≥99% (HPLC-verified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentity:\u003c\/b\u003e MS-verified (per COA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 2–8 °C, protect from light\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFormula \/ M.W.:\u003c\/b\u003e C₆₂H₉₈N₁₆O₂₂ \/ 1419.55 Da\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCAS:\u003c\/b\u003e 137525-51-0\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eWhat Makes BPC-157 a Unique Compound\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eBPC-157 — the \"body protection compound\" — stands out among repair-focused peptides for its reported stability and the breadth of tissue systems in which it has been studied. The sequence was characterised by Sikirić and colleagues at the University of Zagreb beginning in the 1990s, drawn from a larger protein present in gastric fluid.\u003c\/p\u003e\n\u003cp\u003eIn plain terms, research attributes its activity to the promotion of angiogenesis and the modulation of growth-factor pathways involved in healing, alongside effects on nitric-oxide systems. Compared with adjacent repair peptides, BPC-157 is often selected because it has been examined across an unusually wide set of tissue models — vascular, connective, and gastrointestinal — within the published literature.\u003c\/p\u003e\n\u003cp\u003eFor Canadian research groups, that versatility is the draw: a single, well-characterised reference material that recurs across tissue-repair study designs.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eKey Benefits\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTissue Repair\u003c\/strong\u003e — In study models, BPC-157 has been examined for its association with accelerated repair processes in connective and soft tissue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAngiogenesis\u003c\/strong\u003e — Research has investigated the peptide's relationship to the formation of new blood vessels as a contributor to repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGastrointestinal Research\u003c\/strong\u003e — Much of the foundational literature studied BPC-157 in models of gastrointestinal mucosal integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTendon \u0026amp; Ligament Models \u003c\/strong\u003e— The compound is frequently used as a tool in research examining tendon and ligament cell behaviour.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eRelated Peptides\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eResearchers working with BPC-157 often investigate it alongside:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003ca href=\"https:\/\/retalabs.ca\/products\/tb500-peptides\" title=\"View TB-500 Product Page\"\u003eTB-500\u003c\/a\u003e\u003c\/b\u003e — A thymosin-derived peptide studied in overlapping cell-migration and repair contexts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGHK-Cu\u003c\/b\u003e — A copper-binding tripeptide examined in remodeling and wound-healing research.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWolverine Stack\u003c\/b\u003e — A proprietary research blend grouped with tissue-repair study panels.\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"https:\/\/retalabs.ca\/products\/buy-retatrutide-canada\" title=\"View Retatrutide Product Page\"\u003eRetatrutide (GLP-3)\u003c\/a\u003e \u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e — BPC-157's activity in NAFLD and MASH models pairs with hepatic-lipid research using Retatrutide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eWhere can I buy BPC-157 for laboratory research in Canada?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBPC-157 is supplied to Canadian research buyers as a lyophilized, research-grade peptide with batch-specific documentation. Each lot is HPLC-verified for purity and MS-confirmed for identity, with a COA matched to the batch shipped.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow is BPC-157 different from TB-500?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBoth are studied in tissue-repair contexts, but they derive from different parent proteins and are investigated through different mechanisms — BPC-157 from a gastric protective protein with an angiogenesis emphasis, TB-500 from thymosin beta-4 with a cell-migration emphasis.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eIs BPC-157 naturally occurring?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe synthetic peptide is based on a sequence found within a larger protein in gastric juice, but BPC-157 itself as supplied is a synthesised research material rather than an isolated natural product.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003cstrong\u003eHow are purity and identity verified?\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003eEach batch is analysed by HPLC (≥99%) and confirmed by mass spectrometry, with a batch-specific COA. Vials are lyophilized and stored at 2–8 °C, protected from light.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e⚠️ \u003cem\u003eFor research use only. Not intended for human or veterinary use. Not a drug, food, or supplement.\u003c\/em\u003e\u003c\/p\u003e","brand":"Reta Labs","offers":[{"title":"10mg","offer_id":55144794161444,"sku":null,"price":82.99,"currency_code":"CAD","in_stock":true},{"title":"6 x 10mg","offer_id":55144794194212,"sku":null,"price":82.99,"currency_code":"CAD","in_stock":true},{"title":"10 x 10mg (one box)","offer_id":55144794226980,"sku":null,"price":82.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/4424\/0164\/files\/bpc-157-retalabs.png?v=1781995771"},{"product_id":"tb500-peptides","title":"TB-500","description":"\u003ch2\u003e\u003cb\u003eBuy TB500 Peptides — Synthetic Thymosin β-4\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eTB-500 peptides are a synthetic version of an active fragment of thymosin beta-4, a naturally occurring actin-binding protein. Researchers sourcing tb500 peptides are usually studying cell migration, repair, and angiogenesis in laboratory models.\u003c\/p\u003e\n\u003cp\u003eMechanistically, TB-500 is investigated for its interaction with actin — a key cytoskeletal protein — and the downstream effects on cell motility and tissue remodelling. This makes it a common tool in regenerative and wound-healing research.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eProduct Details\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eForm:\u003c\/b\u003e Lyophilized peptide\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet per vial:\u003c\/b\u003e 10 mg (filled to approximately 104% of label)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePurity:\u003c\/b\u003e ≥99% (HPLC-verified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentity:\u003c\/b\u003e MS-verified (per COA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 2–8 °C, protect from light\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFormula \/ M.W.:\u003c\/b\u003e C₂₁₂H₃₅₀N₅₆O₇₈S \/ 4963.44 Da\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCAS:\u003c\/b\u003e 77591-33-4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eWhat Makes TB-500 a Unique Compound\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eTB-500 corresponds to a short, active region of thymosin beta-4, the protein responsible for much of the cell's regulation of actin. Where many repair peptides act on growth-factor signalling, TB-500's research interest centres on the cytoskeleton itself — the machinery cells use to move, divide, and reorganise during repair.\u003c\/p\u003e\n\u003cp\u003eThe parent protein, thymosin beta-4, has been studied across regenerative biology for decades; TB-500 gives researchers a synthetic handle on its actin-binding activity in a defined, reproducible form. In published work, that activity is linked to cell migration and to the formation of new vasculature.\u003c\/p\u003e\n\u003cp\u003eSet against adjacent repair compounds, TB-500 is frequently chosen when a study's focus is cell motility and remodelling rather than vascular signalling alone — which is why it so often appears alongside, and is compared with, BPC-157 in Canadian repair research.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eKey Benefits\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCellular Migration —\u003c\/b\u003e TB-500 is studied for its role in promoting the movement of cells during tissue remodelling, attributed to its actin-binding activity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eTissue Repair —\u003c\/b\u003e Research has examined the fragment within models of soft-tissue and muscle repair.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAngiogenesis —\u003c\/b\u003e The literature investigates its association with new blood-vessel formation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCytoskeletal Research —\u003c\/b\u003e s a thymosin-derived tool, it is used to probe actin dynamics specifically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAnti-Inflammatory Modulation —\u003c\/b\u003e Cell-based and animal studies have measured reductions in inflammatory cytokine expression and modulation of NF-κB signaling, framing TB-500 as a candidate for investigation into inflammation-coupled tissue repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eRelated Peptides\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eResearchers working with TB-500 often investigate it alongside:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003ca href=\"https:\/\/retalabs.ca\/products\/buy-bpc-157\" title=\"View BPC-157 Product Page\"\u003eBPC-157\u003c\/a\u003e\u003c\/b\u003e —  repair-focused peptide frequently studied alongside TB-500 for comparison.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGHK-Cu\u003c\/b\u003e — A copper tripeptide examined in remodeling research.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWolverine Stack\u003c\/b\u003e — A proprietary research blend within the tissue-repair domain.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/retalabs.ca\/products\/buy-retatrutide-canada\" title=\"View Retatrutide Product Page\"\u003e\u003cstrong\u003eRetatrutide (GLP-3)\u003c\/strong\u003e\u003c\/a\u003e \u003cmeta charset=\"utf-8\"\u003e — TB-500's cardiac-research literature complements cardiometabolic designs incorporating Retatrutide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h2\u003e\n\u003ch3\u003eAre TB-500 peptides available for research in Canada?\u003c\/h3\u003e\n\u003cp\u003eYes. TB-500 peptides are supplied to Canadian research buyers as lyophilized, research-grade material, HPLC-verified to ≥99% with MS-confirmed identity and a batch-specific COA.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eHow is TB-500 different from BPC-157?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eTB-500 derives from thymosin beta-4 and is studied mainly through actin-binding and cell-migration mechanisms, whereas BPC-157 derives from a gastric protective protein and is studied with more emphasis on angiogenesis and growth-factor pathways.\u003c\/p\u003e\n\u003ch3\u003eIs TB-500 naturally occurring?\u003c\/h3\u003e\n\u003cp\u003eIt is a synthetic fragment modelled on a region of the natural protein thymosin beta-4; the supplied peptide is manufactured rather than extracted.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e⚠️ \u003cem\u003eFor research use only. Not intended for human or veterinary use. Not a drug, food, or supplement.\u003c\/em\u003e\u003c\/p\u003e","brand":"Reta Labs","offers":[{"title":"10mg","offer_id":55228766748964,"sku":null,"price":89.99,"currency_code":"CAD","in_stock":true},{"title":"6 x 10mg","offer_id":55228766781732,"sku":null,"price":479.99,"currency_code":"CAD","in_stock":true},{"title":"10 x 10mg (one box)","offer_id":55228766814500,"sku":null,"price":649.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/4424\/0164\/files\/retalabs_tb500.png?v=1782091325"},{"product_id":"tissue-repair-peptide-stack-canada","title":"Wolverine Stack","description":"\u003ch2\u003e\u003cb\u003eBPC-157 + TB-500 Stack — The Wolverine Stack Blend for Tissue Repair\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Wolverine Stack is a proprietary research blend formulated around the tissue-repair domain. Groups sourcing a tissue repair peptide stack in Canada use it to study repair-related peptide activity within a single combined reference material.\u003c\/p\u003e\n\u003cp\u003eMechanistically, the blend draws on peptides associated with angiogenesis and cell-migration pathways — the two routes most studied in tissue-repair research — allowing combined-pathway investigation in one material.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eProduct Details\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eForm:\u003c\/b\u003e Two lyophilized peptides, supplied as a kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet per kit:\u003c\/b\u003e 10 mg BPC-157 + 10 mg TB-500 (each filled to approximately 104% of label)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePurity:\u003c\/b\u003e ≥99% (HPLC-verified, both components)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentity:\u003c\/b\u003e MS-verified per COA (both components)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 2–8 °C, protect from light\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComponents:\u003c\/b\u003e See individual product pages for full sequence, formula, MW, and CAS data\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eWhat Makes the Wolverine Stack a Unique Combination\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe BPC-157 TB-500 stack reflects what is now the most common pairing in published soft-tissue repair research with these two peptides. The rationale is mechanistic non-overlap: rather than two compounds acting through the same pathway with redundant effects, BPC-157 and TB-500 engage distinct targets — the former operating through nitric-oxide-pathway and VE\u003c\/p\u003e\n\u003cp\u003eThe Wolverine Stack consolidates repair-domain peptides into one proprietary research blend, giving investigators a single material with which to study combined repair-pathway activity rather than sourcing and combining components separately.\u003c\/p\u003e\n\u003cp\u003eThe research rationale behind such blends is that tissue repair in the literature involves multiple, complementary pathways — vascular formation and cellular migration among them — and a combined reference allows those pathways to be examined together rather than in isolation. The specific composition is proprietary to Reta Labs and documented for purity and identity on the COA.\u003c\/p\u003e\n\u003cp\u003eWithin Canadian repair research, combined references like this are used where the study design calls for examining peptide activity as a system. As one of Reta Labs' lead products, the Wolverine Stack anchors the tissue-repair cluster alongside its single-compound counterparts.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eKey Benefits\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTissue Repair —\u003c\/b\u003e The blend is studied for combined repair-pathway activity in laboratory models, drawing on its constituent peptides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAngiogenesis —\u003c\/b\u003e Its components relate to research on the formation of new blood vessels as part of the repair process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCell Migration —\u003c\/b\u003e BThe blend draws on peptides studied for cytoskeletal and cell-migration activity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConnective Tissue Research —\u003c\/b\u003e It is used in study designs examining tendon, ligament, and soft-tissue cell behaviour.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCombined-Reference Research —\u003c\/b\u003e It serves as a single, reproducible material for studying repair pathways as an interacting system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eRelated Peptides\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eResearchers working with the Wolverine Stack often investigate it alongside:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003ca href=\"https:\/\/retalabs.ca\/products\/buy-bpc-157\" title=\"View BPC-157 Product Page\"\u003eBPC-157\u003c\/a\u003e\u003c\/b\u003e — A repair-focused peptide studied as a single-compound counterpart within the same domain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003ca href=\"https:\/\/retalabs.ca\/products\/tb500-peptides\" title=\"View TB-500 Product Page\" target=\"_blank\" rel=\"noopener\"\u003eTB-500\u003c\/a\u003e\u003c\/b\u003e — AA thymosin-derived peptide studied for cell migration and remodelling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGHK-Cu\u003c\/b\u003e — A copper tripeptide examined in remodelling and wound-healing research.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eIs the tissue repair peptide stack available in Canada?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eYes. The Wolverine Stack is supplied to Canadian research buyers as a lyophilized, research-grade blend, HPLC-verified to ≥99% with MS-confirmed identity and a batch-specific COA.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow does a stack differ from a single peptide?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eA stack is a proprietary blend combining multiple peptides studied within one research domain, allowing combined-pathway study, whereas a single peptide such as BPC-157 isolates one compound's activity.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eWhy are BPC-157 and TB-500 so commonly studied together?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eThe two peptides act through entirely different molecular mechanisms, which makes their combination useful for parallel pathway investigation rather than redundant pathway coverage. BPC-157 modulates nitric oxide signaling and upregulates VEGFR2-mediated angiogenesis. TB-500 regulates the actin cytoskeleton through G-actin sequestration. In published animal studies of soft-tissue injury, the two compounds appear together more frequently than any other peptide pairing in the repair-research literature.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy study a combined reference rather than separate peptides?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eCombined references are used when a research design examines how repair pathways interact, providing a single reproducible material rather than requiring separate sourcing and combination of individual compounds.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e⚠️\u003cem\u003e For research use only. Not intended for human or veterinary use. Not a drug, food, or supplement.\u003c\/em\u003e\u003c\/p\u003e","brand":"Reta Labs","offers":[{"title":"10mg","offer_id":55234461958436,"sku":null,"price":154.99,"currency_code":"CAD","in_stock":true},{"title":"6 x 10mg","offer_id":55234461991204,"sku":null,"price":879.99,"currency_code":"CAD","in_stock":true},{"title":"10 x 10mg (one box)","offer_id":55234462023972,"sku":null,"price":1149.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/4424\/0164\/files\/wolverine_Retalabs.png?v=1782175134"},{"product_id":"buy-ghk-cu-canada","title":"GHK-Cu","description":"\u003ch2\u003e\u003cstrong\u003eBuy GHK-Cu in Canada: Research-Grade Copper Peptide\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eGHK-Cu is a naturally occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine complexed with copper). Research groups who buy GHK-Cu in Canada are typically studying tissue remodelling, wound-healing, and skin-research models.\u003c\/p\u003e\n\u003cp\u003eMechanistically, GHK-Cu is investigated for its role in copper transport and its influence on extracellular-matrix and remodelling-related gene activity.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eProduct Details\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eForm:\u003c\/b\u003e Lyophilized peptide complex\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eNet per vial:\u003c\/b\u003e 50 mg (filled to approximately 104% of label)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePurity:\u003c\/b\u003e ≥99% (HPLC-verified)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIdentity:\u003c\/b\u003e MS-verified (per COA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eStorage:\u003c\/b\u003e 2–8 °C, protect from light\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFormula \/ M.W.:\u003c\/b\u003e C₁₄H₂₃CuN₆O₄ \/ ~401.91 Da\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCAS:\u003c\/b\u003e 49557-75-7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eWhat Makes GHK-Cu a Unique Compound\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eGHK-Cu was first characterised by Loren Pickart in the early 1970s, identified as a copper-binding tripeptide present in human plasma whose levels change with age. That natural origin and copper-carrying role set it apart from purely synthetic tool peptides.\u003c\/p\u003e\n\u003cp\u003eIn the research literature, GHK-Cu is examined for its influence on extracellular-matrix remodelling and on the expression of genes associated with repair, making it a long-standing tool in skin- and wound-research models. Its copper complex is central to the proposed mechanisms.\u003c\/p\u003e\n\u003cp\u003eCompared with adjacent repair peptides, GHK-Cu is distinctive for combining a defined metal-ion role with remodelling activity, which is why it recurs in Canadian skin- and tissue-research designs and anchors the pigmentation-and-skin cluster alongside BPC-157 in repair panels.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eKey Benefits\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eTissue Remodeling —\u003c\/b\u003e GHK-Cu is studied for its association with extracellular-matrix remodelling in laboratory models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSkin Research —\u003c\/b\u003e The literature examines its role in skin- and wound-research designs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGene-Expression Research —\u003c\/b\u003e Research investigates its influence on remodelling- and repair-related gene activity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCopper-Transport Studies —\u003c\/b\u003e As a copper-binding peptide, it is a tool for studying metal-ion delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAntioxidant-Pathway Research —\u003c\/b\u003e Its copper complex is examined in research on cellular antioxidant systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eRelated Peptides\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eResearchers working with GHK-Cu often investigate it alongside:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e\u003ca href=\"https:\/\/retalabs.ca\/products\/buy-bpc-157\" title=\"View BPC-157 Product Page\"\u003eBPC-157\u003c\/a\u003e\u003c\/b\u003e — A repair-focused peptide studied in adjacent remodelling contexts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e\u003ca href=\"https:\/\/retalabs.ca\/products\/tb500-peptides\" title=\"View TB-500 Product Page\"\u003eTB-500\u003c\/a\u003e\u003c\/b\u003e — A thymosin-derived peptide studied in repair models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eGlow Stack\u003c\/b\u003e — A proprietary blend within the skin\/pigmentation research domain.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eWhere can I buy GHK-Cu in Canada for research?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eGHK-Cu is supplied to Canadian research buyers as a lyophilized, research-grade peptide, HPLC-verified to ≥99% with MS-confirmed identity and a batch-specific COA.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eHow is GHK-Cu different from other repair peptides?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eGHK-Cu is a copper-binding tripeptide of natural origin studied for matrix-remodelling and gene-expression effects, distinct from peptides like BPC-157 or TB-500 that are studied through angiogenesis and cell-migration mechanisms.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eIs GHK-Cu naturally occurring?\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eYes — it occurs naturally in human plasma. The supplied material is a synthesised, research-grade copper-complexed version.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy is the copper complex important?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe copper ion is central to GHK-Cu's proposed mechanisms in the literature, which is why it is studied as a copper-complexed tripeptide rather than as the bare peptide sequence.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e⚠️ \u003cem\u003eFor research use only. Not intended for human or veterinary use. Not a drug, food, or supplement.\u003c\/em\u003e\u003c\/p\u003e","brand":"Reta Labs","offers":[{"title":"50mg","offer_id":55234608300324,"sku":null,"price":49.99,"currency_code":"CAD","in_stock":false},{"title":"6 x 50mg","offer_id":55234608333092,"sku":null,"price":269.99,"currency_code":"CAD","in_stock":false},{"title":"10 x 50mg (one box)","offer_id":55234608365860,"sku":null,"price":369.99,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/4424\/0164\/files\/ghk-cu_retalabs_3fa3c2b6-24d0-4e83-840e-aed55946c3c5.png?v=1782177503"}],"url":"https:\/\/retalabs.ca\/collections\/best-peptides-for-healing-and-recovery.oembed","provider":"Reta Labs","version":"1.0","type":"link"}