# Caspian Synthetics > Research peptides shipped from London. Tracked, discreet, same-day before 2pm. ## Pages - [Terms of Sale](https://caspiansynthetics.com/terms-of-sale/): These terms govern every order placed with Caspian Synthetics. By submitting an order you accept them in full. - [Shipping & Returns](https://caspiansynthetics.com/shipping-returns/): How orders leave the facility, and the controls applied in transit. - [Shop](https://caspiansynthetics.com/shop/) - [My Account](https://caspiansynthetics.com/my-account/) - [Checkout](https://caspiansynthetics.com/checkout/) - [Cart](https://caspiansynthetics.com/cart/) - [Contact Us](https://caspiansynthetics.com/contact-us/) - [Third-Party Testing](https://caspiansynthetics.com/third-party-testing/) - [Shop Compounds](https://caspiansynthetics.com/shop-compounds/) - [Home](https://caspiansynthetics.com/): Top-quality research peptides and analytical reference compounds. - [Privacy Policy](https://caspiansynthetics.com/privacy-policy/): We collect the minimum information needed to process orders, meet our record-keeping obligations and answer technical enquiries. ## Products - [Tirzepatide](https://caspiansynthetics.com/product/tirzepatide/): A dual GIP and GLP-1 receptor agonist peptide studied in incretin signalling and receptor-binding assays. CAS 2023788-19-2 · 30 mg vial · research use only. - [Semaglutide](https://caspiansynthetics.com/product/semaglutide/): A GLP-1 receptor agonist analogue carrying a C-18 fatty diacid side chain, studied in incretin receptor signalling and albumin-binding models. CAS 910463-68-2 · 10 mg vial · research use only. - [CJC-1295 / Ipamorelin Blend](https://caspiansynthetics.com/product/cjc-1295-ipamorelin-blend/): A pre-blended vial of CJC-1295 without DAC (modified GRF 1-29) and Ipamorelin, studied together in growth hormone secretagogue receptor models. CJC-1295 (no DAC) 5 mg + Ipamorelin 5 mg · research use only. - [GLOW Blend](https://caspiansynthetics.com/product/glow-blend/): A pre-blended research vial combining BPC-157, TB-500 and GHK-Cu, supplied as a single lyophilised powder for one-step reconstitution in tissue-model and extracellular matrix research. BPC-157 10 mg + TB-500 10 mg + GHK-Cu 50 mg · research use only. - [MK-677](https://caspiansynthetics.com/product/mk-677/): A non-peptide, small-molecule ghrelin receptor (GHS-R1a) agonist, used as a reference compound in growth-hormone secretagogue signalling research. Ibutamoren mesylate · CAS 159752-10-0 · 10 mg capsules. - [Bacteriostatic Water](https://caspiansynthetics.com/product/bacteriostatic-water/): Sterile water containing 0.9% benzyl alcohol as a bacteriostatic preservative, supplied for reconstitution of lyophilised reference material. CAS 7732-18-5 · 10 mL vial · research use only. - [Retatrutide](https://caspiansynthetics.com/product/retatrutide/): A synthetic 39-residue tri-agonist analogue studied across GIP, GLP-1 and glucagon receptor signalling models. CAS 2381089-83-2 · 10 mg vial · research use only. - [Melanotan II](https://caspiansynthetics.com/product/melanotan-ii/): A cyclic lactam analogue of alpha-melanocyte-stimulating hormone, used as a non-selective melanocortin reference agonist. CAS 121062-08-6 · 10 mg vial · research use only. - [PT-141](https://caspiansynthetics.com/product/pt-141/): A cyclic heptapeptide melanocortin receptor agonist used in MC3R and MC4R receptor-binding characterisation. CAS 189691-06-3 · 10 mg vial · research use only. - [Semax](https://caspiansynthetics.com/product/semax/): A synthetic ACTH(4-10) fragment analogue investigated in BDNF expression and neurotrophic signalling models. CAS 80714-61-0 · 10 mg vial · research use only. - [Selank](https://caspiansynthetics.com/product/selank/): A synthetic heptapeptide analogue of the immunomodulatory fragment tuftsin, studied in neuropeptide and anxiolytic-model literature. CAS 129954-34-3 · 10 mg vial · research use only. - [Thymosin Alpha-1](https://caspiansynthetics.com/product/thymosin-alpha-1/): An acetylated 28-amino-acid thymic peptide referenced in T-cell maturation and immunomodulation research. CAS 62304-98-7 · 5 mg vial · research use only. - [Glutathione](https://caspiansynthetics.com/product/glutathione/): The reduced form of the endogenous thiol tripeptide, used as a reference antioxidant standard in oxidative-stress assays. CAS 70-18-8 · 1,000 mg vial · research use only. - [NAD+](https://caspiansynthetics.com/product/nad-plus/): A pyridine dinucleotide coenzyme central to redox reactions, supplied as an analytical-grade reference material. CAS 53-84-9 · 500 mg vial · research use only. - [MOTS-c](https://caspiansynthetics.com/product/mots-c/): A mitochondrial-derived 16-amino-acid peptide investigated in metabolic homeostasis and AMPK pathway research. CAS 1627580-64-6 · 10 mg vial · research use only. - [Epitalon](https://caspiansynthetics.com/product/epitalon/): A synthetic tetrapeptide analogue of a pineal gland extract, widely referenced in telomerase expression and senescence-model research. CAS 307297-39-8 · 10 mg vial · research use only. - [Tesamorelin](https://caspiansynthetics.com/product/tesamorelin/): A stabilised 44-amino-acid GRF analogue modified at the N-terminus, referenced in metabolic and lipodystrophy model literature. CAS 218949-48-5 · 5 mg vial · research use only. - [Sermorelin](https://caspiansynthetics.com/product/sermorelin/): The biologically active 1-29 fragment of growth-hormone-releasing hormone, used as a reference standard in endocrine assay work. CAS 86168-78-7 · 5 mg vial · research use only. - [CJC-1295 DAC](https://caspiansynthetics.com/product/cjc-1295-dac/): A tetrasubstituted GRF(1-29) analogue bearing a maleimido drug affinity complex, studied for extended plasma half-life characteristics. CAS 863288-34-0 · 5 mg vial · research use only. - [Ipamorelin](https://caspiansynthetics.com/product/ipamorelin/): A selective pentapeptide ghrelin-receptor agonist used in growth-hormone secretagogue receptor binding assays. CAS 170851-70-4 · 5 mg vial · research use only. - [GHK-Cu](https://caspiansynthetics.com/product/ghk-cu/): A copper-bound tripeptide complex referenced extensively in collagen-matrix, chelation and dermal fibroblast research. CAS 89030-95-5 · 50 mg vial · research use only. - [TB-500](https://caspiansynthetics.com/product/tb-500/): A synthetic analogue of the actin-sequestering peptide Thymosin Beta-4, studied in cell-migration and extracellular matrix models. CAS 77591-33-4 · 10 mg vial · research use only. - [BPC-157](https://caspiansynthetics.com/product/bpc-157/): A synthetic pentadecapeptide sequence derived from a gastric protein fragment, widely referenced in cytoprotection and tissue-model literature. CAS 137525-51-0 · 10 mg vial · research use only. ## Optional - [Agent (MCP protocol)](websites-agents.hostinger.com/caspiansynthetics.com/mcp) [comment]: # (Generated by Hostinger Tools Plugin)