Vendor Directory
Every peptide vendor tracked by PepVendors — live catalog pricing, verification status, and independent purity results from Finnrick Analytics.
All vendors
50 trackedAccelerate LabsResearch peptide vendor.19 peptides · stale dataView catalog →Alpha-GenResearch-grade peptide reference materials with third-party purity data.21 peptides · 30 purity tests · stale dataView catalog →Amino AmigosWooCommerce storefront with per-product size options on GLP-1s and blends.17 peptides · 37 purity tests · stale dataView catalog →Astro PeptidesAstro Peptides peptide catalog and pricing.no live pricingView catalog →Behemoth LabzWide peptide selection including nasal spray formats. 20+ tracked peptides.19 peptides · stale dataView catalog →Biolongevity LabsUSA-made research peptides with blend stacks and single-size vials.15 peptides · 82 purity tests · stale dataView catalog →Biotech PeptidesWooCommerce store, 18+ peptides, multiple size options on key products.18 peptides · 6 purity tests · stale dataView catalog →Coastal PeptidesFinnrick-tested with strong GLP-1 scores. Tirzepatide A rating, 99.89% purity.15 peptides · 26 purity tests · stale dataView catalog →Core PeptidesCore Peptides peptide catalog and pricing.18 peptides · 45 purity tests · stale dataView catalog →Eternal PeptidesEternal Peptides peptide catalog and pricing.10 peptides · 23 purity tests · stale dataView catalog →Go Alpha LabsResearch peptide vendor.26 peptides · 42 purity tests · stale dataView catalog →HkRoidsWholesale peptide supplier — 10-vial kits across a broad catalog.28 peptides · 73 purity tests · stale dataView catalog →Hydro ResearchResearch peptide vendor.25 peptides · 24 purity tests · stale dataView catalog →InjectifyUS storefront covering GLP-1s, blends, and core research peptides.19 peptides · 30 purity tests · stale dataView catalog →Liberty PeptidesWooCommerce store with 20+ peptides. Finnrick-tested — Semaglutide A, Retatrutide C.5 peptides · 19 purity tests · stale dataView catalog →Limitless LifeLimitless Life peptide catalog and pricing.1 peptide · 36 purity tests · stale dataView catalog →Loti LabsResearch peptides and liquids with volume-discount tiered pricing.26 peptides · 32 purity tests · stale dataView catalog →Mei PeptideResearch peptide vendor.18 peptides · 9 purity tests · stale dataView catalog →NexaphKit-priced research peptides across repair, GH, and metabolic categories. Deepest Finnrick test history in the wave.17 peptides · 275 purity tests · stale dataView catalog →NextechLabsResearch peptides in single vials and 10-vial packs.23 peptides · 31 purity tests · stale dataView catalog →Nextwave PeptidesResearch peptide vendor.13 peptides · stale dataView catalog →NUPEPSAffordable peptide vendor with 15+ tracked products including GLP-1 class.24 peptides · 14 purity tests · stale dataView catalog →Oasis LabsWide selection including GLOW and KLOW blends. 21+ tracked peptides.24 peptides · 30 purity tests · stale dataView catalog →OupeptideUS-based peptide supplier with kit pricing on GLP-1 and research peptides. Highest Finnrick test count on the board.7 peptides · 190 purity tests · stale dataView catalog →Paradigm PeptideParadigm Peptide peptide catalog and pricing.no live pricingView catalog →Paramount PeptidesLarge selection including PEG-MGF and Kisspeptin-10. Finnrick tested 65 samples.20 peptides · 65 purity tests · stale dataView catalog →Peptide PartnersPack-tiered research peptides with JSON-listed bulk pricing.21 peptides · 98 purity tests · stale dataView catalog →Peptide ProsSpecializes in high volume and wholesale, heavily utilized by professional facilities.16 peptides · 8 purity tests · stale dataView catalog →Peptide SciencesPeptide Sciences peptide catalog and pricing.no live pricing · 123 purity tests · stale dataView catalog →Peptides 4 ResearchHPLC-tested store with GHRP-2 and GLP-3 (Retatrutide). Finnrick GHK-Cu 99.75%.19 peptides · 20 purity tests · stale dataView catalog →PeptidologyResearch peptide vendor.23 peptides · 70 purity tests · stale dataView catalog →PeptiSlimGLP-1 and research peptide supplier with per-vial size options.15 peptides · 74 purity tests · stale dataView catalog →Pinnacle PeptidesLong-standing high-quality peptide source with third-party testing.14 peptides · stale dataView catalog →Polaris PeptidesPolaris Peptides peptide catalog and pricing.no live pricing · 55 purity testsView catalog →Prime PeptidesMulti-size variable products. Finnrick-tested — Ipamorelin A and CJC-1295 top scores.14 peptides · 38 purity tests · stale dataView catalog →Pure RawzMultiple size tiers per peptide. US-based with third-party testing.7 peptides · 29 purity tests · stale dataView catalog →Pure Tested PeptidesHPLC-tested peptides. Finnrick score 8.1 — among the highest rated vendors.10 peptides · 7 purity tests · stale dataView catalog →Raw AminoVerifiedSponsoredHighly trusted 2026 entrant with rigorous HPLC/Mass Spec >99% purity.24 peptides · stale dataView catalog →Reta-PeptideShopify storefront specializing in 10-vial peptide kits.18 peptides · 254 purity tests · stale dataView catalog →Risynth BioResearch peptide vendor.no live pricing · 2 purity tests · 1 failed scrapeView catalog →Royal PeptidesLarge catalog with single-vial and 10-vial kit tiers on most peptides.25 peptides · 37 purity tests · stale dataView catalog →SaiyanMedBroad research-peptide catalog with kit-multiplier pricing.26 peptides · 20 purity tests · stale dataView catalog →Simple PeptideClean WooCommerce store. Finnrick-tested — strong purity scores on GLP-1 class.14 peptides · 53 purity tests · stale dataView catalog →Steady MedsResearch peptide vendor.26 peptides · stale dataView catalog →Sunrise BioResearchResearch peptide vendor.12 peptides · 28 purity tests · stale dataView catalog →Swiss ChemsWide peptide catalog. US-based. Bulk kit pricing available.21 peptides · 9 purity tests · stale dataView catalog →Umbrella LabsVerifiedSponsoredIndustry titan with liquid and lyophilized peptide solutions, featured heavily across news networks.27 peptides · 24 purity tests · stale dataView catalog →UWA Elite PeptidesResearch peptide vendor.13 peptides · 10 purity tests · stale dataView catalog →Verified PeptidesFlat-rate pricing across 40+ peptides. Finnrick-tested with broad catalog.20 peptides · 135 purity tests · stale dataView catalog →Zen PeptidesFocused GLP-1 and kit catalog with 10-vial value packs.6 peptides · 25 purity tests · stale dataView catalog →
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Research purposes only. All compounds listed are for laboratory research use only — not for human consumption. Pricing is collected automatically and may be stale; confirm on each vendor's site. Listings do not constitute medical advice or endorsement.