Vendor directory
Research Peptide Vendors
149 vendors with independent trust ratings, COA verification data, and full peptide catalogs. Ranked by Finnrick grade where available.
Research use only. These vendors supply peptides for laboratory and research purposes — not for human consumption or therapeutic use. Always verify third-party lab testing before any research use.
Peptides UK
Peptides UK is an online vendor supplying research peptides, combo packages, and laboratory equipment to customers worldwide. Their peptides are manufactured at cGMP-compliant facilities with >98% purity and tested via HPLC and MS-UPLC analysis. They offer free shipping on orders over £75 in the UK and international delivery.
Peptidology
Peptidology is a company that provides research materials, specifically peptide compounds, backed by analytical testing and cGMP-aligned production. They offer a registration process for new researchers and incentives such as discounts on first orders and bulk purchases.
Peptira
Peptira is a research supply company specializing in premium-grade peptides intended exclusively for laboratory use. They focus on providing high-quality, QC-certified peptides, ensuring purity and consistency suitable for scientific research applications.
Performance Peptides Canada
Performance Peptides Canada is an online vendor supplying HPLC and mass spectrometry-verified research peptides to Canadian laboratories and independent researchers. They offer lyophilized peptides in categories including growth hormone secretagogues, tissue repair compounds, metabolic research ligands, and longevity-focused peptides, with batch-specific Certificates of Analysis available for download. Products are synthesized and shipped domestically within Canada.
Pharma Lab Global
Pharma Lab Global is an online peptide vendor serving the research industry, offering vials, nasal sprays, capsules, and pre-mixed pens in various peptide formulations. The company operates through its Australia-based website and ships internationally, claiming to provide quality assurance and competitive pricing on research peptides.
Phoenix Pharmaceuticals
Phoenix Pharmaceuticals is a B2B manufacturer of research peptides, antibodies, assay kits, and custom peptide synthesis for scientific researchers, academic labs, and biotech/pharma companies conducting preclinical research. Located in Burlingame, California, they produce chemically synthesized peptides and related research products in the USA. All products are labeled "For Research Use Only" and are not intended for human consumption.
Pinnacle Peptide Labs
Pinnacle Peptide Labs is a USA-based online supplier of research peptides including GLP-3RT, BPC-157, tesamorelin, and NAD+, with claimed 99%+ purity verified by third-party testing. They offer next-business-day shipping, encrypted checkout, and discreet packaging to researchers nationwide. All products are labeled for research use only and not intended for human consumption.
Pivot Labs Global
Pivot Labs Global is an online vendor offering research peptides including CJC-1295, GLP-1, PT-141, and other compounds, with same-day shipping on US orders and free shipping on orders over $150. All products undergo third-party lab testing for purity, sterility, endotoxin levels, and heavy metal content. The company operates from USA headquarters and provides 24/7 customer support.
Platinum Lion Peptides
Platinum Lion specializes in peptide research and products. The company caters to professionals in the research field, requiring clients to be licensed research professionals aged 21 or older to access their offerings.
Polygon Peptides
Polygon Peptides is dedicated to providing high-purity research peptides to the scientific community, ensuring they meet the highest standards of integrity and compliance. Their mission focuses on delivering reliable compounds that support accurate and reproducible results in laboratory settings.
PROFORMA PEPTIDES UK
Proforma Peptides is a UK-based research peptide supplier located in London, specializing in high-quality lab-tested peptides for professionals. The company ensures all products meet rigorous standards, with purity levels surpassing 99%, and emphasizes quality, safety, and customer satisfaction.
Protide Health
Protide Health is a trusted US supplier of lab-tested, high-purity research peptides. They provide third-party Certificates of Analysis (COAs) for every compound to ensure quality and transparency for researchers.
Puratek Peptides
Puratek Peptides specializes in providing premium research-grade peptides at competitive prices. Their products are guaranteed for purity and are specifically designed for laboratory research use only.
Pure Health Peptides
Pure Health Peptides is an online vendor supplying research-grade peptides, including BPC-157 in lyophilized powder form at various weights. All products are third-party tested in the USA with Certificates of Analysis available, and are labeled strictly for in vitro research use only, not for human or veterinary use.
Pure Lab Peptides
Pure Lab Peptides is an online vendor supplying research-grade peptides with claimed purity of 99% or higher, including products for metabolic, neurological, reproductive, and regenerative research. They offer same-day shipping on orders placed before 12 PM PST and free delivery on orders over $200. The site indicates all products are for research use only and states compliance with regulations for research purposes.
Pure Peptides
Pure Peptides offers a selection of high-quality peptides that are independently tested for purity and quantity. They emphasize secure checkout, fast shipping, and responsive customer service for orders and inquiries.
Pure Peptides UK
Pure Peptides UK is a UK-based supplier of research peptides that has served over 15,000 customers for more than 12 years. All products are independently tested at an ISO 9001-certified laboratory with Certificates of Analysis provided, and the Premium range includes full endotoxin and heavy metal testing. The company offers direct access to a UK peptide authority via phone and email, with fast shipping to the UK and internationally.
PureRawz
PureRawz is a trusted online source based in the USA, specializing in research-grade chemicals and compounds. They offer a wide range of products including peptides, nootropics, and supplements, all of which are lab-tested and come with Certificates of Analysis for quality assurance.
Purity Peptides
Purity Peptides is an online vendor based in Canada that supplies research-grade peptides with third-party laboratory verification and certificates of analysis. They source compounds from North America and offer shipping across Canada, serving researchers, clinics, and health science professionals. Products include peptides categorized by application including cognitive, hormonal, metabolic, anti-aging, and healing compounds.
Raw Amino
Raw Amino specializes in synthesizing high-purity peptides, ensuring all products exceed 99% purity. They prioritize quality and provide a variety of premium peptide options backed by rigorous quality control.
Real Peptides
Real Peptides is a U.S.-based supplier of high-purity research peptides, specializing in small-batch compounds for laboratory use. The company offers a range of products that undergo rigorous independent testing to ensure quality and purity, catering exclusively to researchers.
Regenerative Research
The page indicates that the provider specializes in research peptides and requires age verification for access. It emphasizes the legal aspect of purchasing these substances.
Reinvention Compounds
Reinvention Compounds supplies independently verified, pharmaceutical-grade peptides to licensed researchers and practitioners, ensuring full documentation and batch-level transparency on every order.
Rescue Research
Rescue Research USA specializes in providing high-purity research peptides and related compounds exclusively for laboratory and analytical research purposes. They offer a selection of products that undergo rigorous third-party testing to ensure quality and purity, catering strictly to trained professionals for non-consumable research applications.
Research Peptides UK
Research Peptides UK offers a range of premium British research-grade peptides, independently verified to meet high purity standards. They provide fast same-day dispatch and detailed product documentation including Certificates of Analysis (COA) upon request.
Restore Peptides
Restore Peptides is a U.S.-based research chemical supplier specializing in custom lyophilized peptides for laboratory and analytical use. Established in 2024, they provide research-grade peptides produced in the United States, ensuring high purity and quality through strict quality assurance processes.
RetaOne
Reta One Labs offers research-grade peptides that undergo rigorous 5X testing for purity, endotoxins, sterility, and heavy metals. Every batch is guaranteed to have over 99% purity, backed by a 30-day quality satisfaction guarantee.
RUO
RUO.bio is a Research Use Only chemical supplier focused on creating trends in research and innovation. They offer a fully integrated research supply platform that encompasses manufacturing, logistics, customer service, R&D, and technology.
Silverback Peptides
Silverback Peptides is an online vendor based in Australia that sells peptides and research chemicals, including products like Retatrutide, GHK-Cu, Tesamorelin, and bacteriostatic water. The company markets its products for research use only and operates an e-commerce platform for ordering and delivery within Australia.
SIMPLE PEPTIDE™
Simple Peptide is an online vendor offering research-grade peptides manufactured in a US-based laboratory following cGMP protocols, with third-party testing for purity verification. They serve laboratory researchers and require login to access their product catalog, offering same-day shipping and a 30-day money-back guarantee. All products are labeled for research use only and not for human consumption.
Solyn
Solyn Labs specializes in providing pharmaceutical-grade peptide compounds for research institutions and scientists. Their products undergo rigorous quality control in certified facilities, ensuring consistency and purity for various scientific applications.
Soma Peptides
Soma Peptides is a US-based online vendor supplying research peptides with third-party laboratory testing for purity, potency, sterility, and endotoxins. Products are synthesized in cGMP-compliant facilities and meet USP standards, with certificates of analysis provided for each batch. They offer shipping to all 50 states and several US territories.
SomaChems
Soma Chems is a provider of high-quality research compounds, specializing in various categories including aminos, sprays, peptides, and liquids. They focus on delivering products that exceed 99% purity and offer extensive customer support for researchers.
Sports Technology Labs
Sports Technology Labs is a US-based online supplier of SARMs and peptides sold in liquid and powder forms, with products bottled domestically and verified through third-party HPLC testing. The company serves research institutions and businesses interested in these compounds, offering same-day and next-day shipping within the USA. Their catalog includes popular research compounds such as MK-677, RAD-140, Ostarine, BPC-157, and TB-500.
Tide Labs
Tide Labs is a UK-based supplier of research peptides for laboratory use, offering UKAS-verified HPLC testing and 99%+ purity products stored in -20°C cold chain conditions. They provide same-day dispatch on orders placed before 4pm, free shipping over £100, and maintain ISO 9001 certified quality management with full batch documentation. Products are sold strictly for research purposes and not for human consumption.
Titan Peptide Lab
Titan Peptide Lab is a research-use-only peptide vendor offering lot-matched COA documentation, HPLC-verified purity (≥99%), mass-spec identity checks, and crypto-only checkout. The catalog includes nasal sprays, injectable vials, and stacks across eleven compounds, with worldwide shipping and a 24-hour dispatch target.
UK Peptides
UK Peptides is an online vendor based in the UK that supplies peptides, lab supplies, and reconstitution materials to customers. The site offers product bundles, educational resources including a peptide glossary and mixing/storage guides, and customer support through contact and FAQ sections.
UMBRELLA LABS
Umbrella Labs is a provider of high-quality SARMs, peptides, and nootropics for research purposes. They ensure product purity of ≥99% and commit to superior customer service.
USA Made Research Peptides
USA Made Research Peptides is an online vendor that sells research-grade peptides and SARMs sourced from US-based laboratories, available for purchase and domestic or international shipping. The company states its products are intended for laboratory research purposes only and not for human consumption. They offer peptides and research chemicals with stated purity levels of 99% or higher.
Valor Peptides
Valor Peptides provides well-characterized research compounds for laboratory and research purposes, emphasizing consistent handling processes and analytical verification.
Verified Pure Peptides
Verified Pure Peptides offers high-purity peptides for research purposes, having been established in 2020. They provide over 500 published certificates of analysis and ensure quality control through third-party testing of each batch.
Vicorpus
Vicorpus is an Australian online vendor that sells lyophilized peptides including BPC-157, a 15-amino acid synthetic peptide supplied as freeze-dried powder requiring reconstitution. The company provides research-grade peptides (≥98% purity) for customers interested in tissue repair and healing applications, with bulk purchase discounts available and a 30-day return policy.
Virtus Peptides
Virtus Peptides supplies research-grade peptide compounds exclusively to qualified researchers and laboratories for in vitro use. Every batch is independently tested by ILS Laboratories (ISO/IEC 17025 accredited) for ≥99% purity, heavy metals, endotoxins, and microbial screening. Compounds are sourced through a North American supply partner that vets manufacturers to cGMP and ISO standards.
VPeptide
VPeptide is a Canadian provider specializing in high-quality peptides for research purposes. They offer ultra-pure, research-grade peptides that are double-verified for purity, ensuring uncompromising compliance with research standards.
Warrior Makers
Warrior Makers is a provider of premium-quality peptides focused on research purposes. They ensure the highest standards in testing for purity and potency, offering reliable and consistent service to researchers.
Wholesale Peptide
Wholesale Peptide is an online vendor supplying research-grade peptides in bulk quantities to laboratories and research institutions, offering products including BPC-157, TB-500, IGF-1 LR3, and other peptide compounds. The company conducts third-party purity testing on every batch, provides same-day shipping on weekdays, and offers free shipping on orders over $99. All products are labeled for laboratory research use only.
Wholesale Peptides
Wholesale Peptides is an online retailer specializing in peptides. They offer a wide range of products including various vials with peptides such as GHK-CU, Tesamorelin, and others, committed to providing high-quality materials for customers.
XL Peptides
XL Peptides is a UK-based online vendor supplying research-grade peptides with minimum 99% purity to scientific organizations, universities, and individual researchers worldwide. They offer international shipping and store products in temperature-controlled facilities to maintain quality. All peptides are labeled for research use only and not intended for human consumption.
Zesty Rat
Zesty Rat Research specializes in providing high-purity research compounds intended exclusively for scientific and laboratory research purposes. They offer a variety of products that are third-party tested and come with a guarantee of quality and purity.