Research Peptides

Volta Peptides

Volta Peptides is a Canadian supplier of research peptides, proteins, and amino acid derivatives based in British Columbia. With independent third-party batch testing and publicly available Certificates of Analysis, Volta emphasizes quality, transparency, competitive pricing and reliable service. The catalog includes BPC-157, GHK-Cu, Retatrutide, MOTS-C, and peptide blends, with Canadian and international same day shipping available.

LabFirst Peptides

LabFirst Peptides is a research peptide supplier in Santa Ana, California. Every size is listed with its price and cost per milligram, and volume tiers are fixed: 10% off 10 to 19 vials of one SKU, 15% off 20. Its release specification is public: identity by LC-MS, purity of at least 99% by RP-HPLC, and net content of at least 85% of the label. Lots are tested by Kovera Labs, an independent laboratory, and each published certificate links to Kovera's own verification page with the lot number printed on the vial. The site reports how many of its sizes carry a lot certificate and leaves the rest blank until their lots are tested. If an independent test of a vial does not match its lot certificate, LabFirst refunds that lot in full with no time limit. The catalog covers Retatrutide, Tirzepatide, Semaglutide, BPC-157, TB-500, GHK-Cu, NAD+, Tesamorelin, MOTS-c, SS-31, Semax, Selank and blends. Orders ship from Santa Ana by USPS with tracking, free over $150. Products are for laboratory research use only, not for human or animal use.

Zonix peptides

Zonix peptides is a premium supplier of Research grade peptides

Lux Peptides

Premium Peptides Canada

BioThriv Peptides

3rd party tested, COA backed, USA made, quality peptides for RUO. Wholesale, affiliate options, partnerships, cosmetics, and medical equipment @explorebiothriv.com

Viality Health

Nextgenpeps

Bacteriostatic Water 3ml Bacteriostatic Water 10ml BPC-157 5mg BPC-157 10mg BPC-157 / TB-500 10mg BPC-157 / TB-500 20mg TB-500 10mg GHK-Cu 50mg GHK-Cu 100mg HCG 5000iu GLP-RT 10mg GLP-RT 20mg GLP-RT 50mg GLP-TZ 10mg Cagrilintide 10mg GLOW (Blend) 50mg GLOW (Blend) 70mg Melanotan II (MT2) 10mg MT1 10mg PT-141 10mg MOTS-C 10mg SS-31 10mg NAD+ 500mg Tesamorelin 10mg Sermorelin 10mg Ipamorelin 10mg CJC-1295 with DAC 5mg CJC No DAC 5mg Semax 10mg Epithalon 10mg Pinealon 10mg Thymosin A-1 10mg KPV 10mg AOD-9604 5mg 5 Amino 1MQ 10mg VIP 10mg PNC 27 10mg SNAP-8 10mg L Carnitine 500mg SLU-PP-332 250mcg BPC-157 Capsules 60 caps BPC-157 / TB-500 Capsules 250mcg / 250mcg GLOW Capsules 250mcg / 250mcg / 1250mcg DHEA Capsules

Elite Synthetics

Elite Synthetics is a leading research peptide provider based in Huntington Beach, specializing in a comprehensive catalog of high-quality compounds for laboratory and research applications. Their extensive product lineup includes popular research peptides such as Retatrutide, Tirzepatide, BPC-157, TB-500, and GHK-Cu, alongside specialized formulations like Wolverine, Glow, Klow and reconstitution solution (bac water). Whether you're sourcing established peptides or exploring emerging research compounds, Elite Synthetics delivers the variety and quality that researchers and businesses depend on. With a commitment to serving the global peptide community, they provide reliable access to compounds that support scientific advancement and research initiatives. Connect with Elite Synthetics today to discover how they can support your research needs.

Peptide.Express

Peptide.Express is a United States-based online supplier of research peptides for in-vitro laboratory study. Every batch is verified to 99% or higher purity by HPLC, identity-confirmed by LC-MS, and tested by an independent third-party lab, with a batch-specific Certificate of Analysis included in every order. The catalog covers BPC-157, TB-500, CJC-1295 and Ipamorelin, Retatrutide, Tesamorelin, Sermorelin, GHK-Cu, MOTS-c, NAD+, Epithalon, Kisspeptin, PT-141, Melanotan II, DSIP, SS-31 and blends, plus bacteriostatic water. Orders ship same day when placed by 2 PM EST via USPS Priority Mail, free on US orders over $150, in temperature-stable insulated packaging. US shipping only; products are for laboratory research use, not for human use.

Vyal Labs

Vyal Labs is a US manufacturer of research-use-only peptides, registered in Sheridan, Wyoming, with synthesis and testing in US laboratories (the California lab is not disclosed). Manufacturing runs under cGMP and ISO 9001. Every batch is tested by HPLC for purity and by mass spectrometry for identity at Accurate Test Labs, an ISO 17025 accredited laboratory, and the certificate of analysis for each batch is published at vyallabs.com/coa. Orders ship within 48 hours. Products are sold for research use only.

Apex Pharma

We sell retatrutide for research purposes vials and Reta Pen

Osae Research

At Osae Peptides, we eliminate the middleman by supplying research peptides directly from the lab: highest quality, full transparency, and competitive pricing. Buy research peptides USA researchers actually verify: USA made research peptides, lab tested research peptides to ≥99%, and third party tested peptides with documentation on every lot. Same-day shipping research peptides from our US lab, cold-shipped.