# Experts Only Research > USA-based supplier of research-grade peptides with 99%+ purity ## Site Info - URL: https://expertsonlyresearch.com - Type: E-commerce / Research Supplies - Language: English - Region: United States (ships domestically) ## About Experts Only Research is a research peptide supplier offering 80+ compounds at 99%+ purity. Every product is independently verified through HPLC (High Performance Liquid Chromatography) and LC-MS/MS (Liquid Chromatography-Mass Spectrometry) by third-party laboratories. All compounds are synthesized and tested in USA-certified laboratories. ## Product Catalog Summary Total compounds: 80+ Purity standard: 99%+ verified ### Categories - Recovery Peptides: BPC-157, TB-500, KPV - GLP-1 Receptor Agonists: Semaglutide, Retatrutide - Dual Agonists: Tirzepatide - Growth Hormone Secretagogues: Ipamorelin, GHRP-6, GHRP-2, MK-677 - GHRH Analogs: CJC-1295 (DAC & no DAC), Sermorelin, Tesamorelin - Copper Peptides: GHK-Cu - Melanocortin Agonists: PT-141, Melanotan II - Cognitive Peptides: Semax, Selank, Dihexa - Anti-Aging Peptides: Epithalon, FOXO4-DRI, SS-31 - Metabolic Peptides: AOD-9604, 5-Amino 1MQ, MOTS-c - Immune Peptides: Thymosin Alpha-1, LL-37, Thymalin - Antimicrobial Peptides ### Popular Products - BPC-157 5mg — $42.99 — 99.3% purity — SKU: EOR-BPC157-5MG - Semaglutide 3mg — $129.99 — 99.5% purity — SKU: EOR-SEMA-3MG - Tirzepatide 5mg — $149.99 — 99.2% purity — SKU: EOR-TIRZ-5MG - TB-500 5mg — $54.99 — 99.1% purity — SKU: EOR-TB500-5MG - Ipamorelin 5mg — $44.99 — 99.4% purity — SKU: EOR-IPAM-5MG - CJC-1295 2mg — $52.99 — 99.2% purity — SKU: EOR-CJC1295-2MG - PT-141 10mg — $49.99 — 99.0% purity — SKU: EOR-PT141-10MG - GHK-Cu 200mg — $39.99 — 99.5% purity — SKU: EOR-GHKCU-200MG ## Key Differentiators - Certificate of Analysis (COA) included with every order and available for download before purchase - Dual-method verification: HPLC + LC-MS/MS by independent third-party labs - Same-day shipping on orders placed before 2PM EST - Free shipping on orders over $100 - Temperature-controlled vacuum-sealed packaging - All compounds synthesized and tested in domestic USA laboratories - 80+ compounds available across 12+ research categories ## Quality Assurance Testing partners include Analytical Sciences LLC and Janssen Reference Labs. Every batch is tested for purity (HPLC) and molecular identity (LC-MS/MS) before release. ## Important Disclaimer All products are sold strictly for in-vitro laboratory research purposes only. Not intended for human or animal consumption. Not evaluated by the FDA. Products are not drugs, food supplements, or cosmetics. Available for purchase by qualified researchers, academic institutions, pharmaceutical companies, and independent research laboratories. ## Contact - Website: https://expertsonlyresearch.com - Twitter: @ExpertsOnlyRes ## Sitemap - https://expertsonlyresearch.com/sitemap.xml