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136 suppliers, ranked best-first (filtered).

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⭐ Top 🆕 New ✅ Verified ⚠️ Blacklist

Pure Tested Peptides✓ Verified

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available>99% purity

LBPeptides (PTS Peptides)✓ Verified

🚚 Ships: Worldwide, USA, UK, Canada, Australia & NZ, Rest of World, Asia, EuropePayment:CryptoZelleAlipayCashAppBitcoinUSDCUSDT

HPLC verified99%+ purityThird-party tested

My GLP1 Store✓ Verified

🚚 Ships: USA, Latin AmericaPayment:Credit cardPayPalzelleVenmoApple PayGoogle PayCrypto

HPLC testedCOA available99%+ puritySame-day shipping

Prime Peptide Solutions✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoZelle

Third-party testedCOA availableHPLC puritySame-day dispatch

Validated Peptides✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfervenmoCashAppZelle

COA · 19 View certificates

Uther Peptide✓ Verified

🚚 Ships: USA, Europe, UK, Canada, Australia & NZPayment:CryptoBank transferPayPal

Third-party testedJanoshik COABulk/Wholesale available

Oath Research✓ Verified

🚚 Ships: USAPayment:Credit cardBank transfer

Third-party testedCOA availableUS-madeLab tested

Drexa Labs✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfer

Research use onlyISO 17025 labVerifiable COAsUS stockedSame-day dispatch

Bergdorf Bioscience✓ Verified

🚚 Ships: Worldwide, Europe, USA, UK, Canada, Latin AmericaPayment:Credit cardCryptoBank transfer

HPLC testedCOA availableThird-party testedMoney-back guarantee

New-U Research Compounds✓ Verified

🚚 Ships: Europe, USA, UK, Canada, Australia & NZ, Worldwide, Latin AmericaPayment:Credit cardCryptoPayPalGoogle PayApple PayPayPal

New-U Research Compoundsresearch peptidespeptides supplierpeptide supplierlaboratory peptidesresearch compoundspeptides for researchBPC-157TB-500GHK-CuCJC-1295Ipamorelin

Costides✓ Verified

🚚 Ships: USA

PuraSynth Labs✓ Verified

🚚 Ships: USAPayment:Credit cardPayPal

Third-party testedCOA available≥99% purity verifiedHPLC & mass-spec

LabFirst Peptides✓ Verified

🚚 Ships: USAPayment:Credit cardZelleCash AppVenmo

Third-party testedCOA availableLC-MS verifiedSame-day shipping

DAAVY Research✓ Verified

🚚 Ships: USAPayment:Credit cardPayPalCryptoBank transferZelleKlarnaAffirmVenmo

Third-party testedCOA availableResearch-use onlyTexas-based

Aura Peps✓ Verified

🚚 Ships: Worldwide, USAPayment:Credit cardCrypto

Third-party tested99% purityInternational shipping

Peptides Wholesale✓ Verified

🚚 Ships: Europe, UK, USA, Canada, Rest of World, WorldwidePayment:CryptoCredit card

Sealed boxesWholesaleCOA publishedGermanyNetherlandsUKUSACanada

Enhanced Chems✓ Verified

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableGMP compliant99%+ purity

Arctic Lab Supply✓ Verified

🚚 Ships: USAPayment:Credit cardBank transfer

Third-party testedCOA availableLot-matched documentation

Zeptix Labs✓ Verified

🚚 Ships: USAPayment:Credit card

Third-party testedCOA on every batch99%+ purityLaboratory sourced

Lost Coast Aminos✓ Verified

🚚 Ships: USAPayment:Credit cardBank transfer

Third-party testedCOA availableLC-MS verifiedResearch use only

Zenergy✓ Verified

🚚 Ships: USAPayment:Credit card

7x third-party testedCOA availablecGMP certifiedSame-day shipping

IDUN Peptides LLC✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfer

Third-party testedCOA availableSame-day dispatchFree shipping

Forge Performance Co.✓ Verified

🚚 Ships: USAPayment:Credit card

Third-party testedResearch use only

Eternal Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedJanoshik analysisCOA availableFast shipping

NextGenPeps

🚚 Ships: USAPayment:Credit card

Lab-testedCOA available99% purity

Peptide Pros

🚚 Ships: USA, Australia & NZPayment:Credit cardCrypto

COA availableThird-party testedCustom synthesis

Biotech Peptides

🚚 Ships: USAPayment:Credit cardSermorelinPT-141BPC-157Tesamorelin

ResearchPeptidesLab

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableGMP-compliant99%+ purity

Empower Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedGMP-alignedCOA available99%+ purity

Arc Peptides (Peptide.co)

🚚 Ships: USAPayment:Credit card

Third-party lab testedCOA availableUSA sourced

Protide Health

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableHPLC-MS verifiedISO 9001:2015 certified

Paramount Peptides

🚚 Ships: USAPayment:Credit card

HPLC testedCOA included99%+ purityMade in USA

Panda Peptides✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoZelle

Research-use-onlyIndependent laboratory reportsPublic COAsLaboratory verification

Vertex BioLabs

🚚 Ships: USAPayment:Credit cardPayPal

Vyal Labs

🚚 Ships: USAPayment:Bank transferZelleVenmo

Third-party testedCOAs publishedShips USAWholesaleSame-day shipping

ExoLabz

🚚 Ships: Canada, USAPayment:Credit card

COA availableThird-party testedGMP-equivalent quality standardsFree shipping on orders $200+

Orion Peptides

🚚 Ships: USA

Third-party testedFast shippingResearch-grade

Kylo Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99% purity

HEEZ Research✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfer

Reviv Peptides

🚚 Ships: Canada, USA

Third-party testedCOA availableGMP-certifiedCold-chain shipped

Peptide Hackers

🚚 Ships: USAPayment:Credit cardCrypto

HPLC verifiedCOA availableMass spec confirmedResearch-use only

Northwest Peptides

🚚 Ships: USAPayment:Credit cardCrypto

Third-party testedCOA availableResearch use onlyFast shipping

True Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableHPLC verifiedSame-day shipping

Licensed Peptides

🚚 Ships: USA

GMP-certifiedHPLC testedCOA availableThird-party verified

Creative Peptides

🚚 Ships: Worldwide, Europe, USA, UK, Canada, Australia & NZ, AsiaPayment:PayPalBank transferCredit card

research peptide

Strand Bio

🚚 Ships: USAPayment:Credit card

Research use onlyUSA shippingCard paymentsPublic policiesDirect support

Live Alpha Labs

🚚 Ships: USA

Third-party testedcGMP facilitiesResearch use onlyMultiple delivery formats

NEXAPH

🚚 Ships: USA, Worldwide

COA availableFree USA shipping

Chameleon Peptides

🚚 Ships: USAPayment:Credit card

Janoshik verifiedCOA availableISO 17025 testedThird-party tested

NuRev Peptides

🚚 Ships: USAPayment:Credit cardBank transfer

Third-party testedCOA availableMade in USAMoney-back guarantee

PeakForm Peptides

🚚 Ships: USAPayment:Credit card

GMP-certifiedThird-party testedCOA availableHPLC-verified

Luxara Labs

🚚 Ships: Canada, USA

Third-party testedCOA availableHPLC & mass spectrometryResearch-focused

NXTSTATE

🚚 Ships: USA, Canada, UKPayment:Credit card

Third-party testedCOA availableHPLC verifiedResearch-grade

West Coast Compounds✓ Verified

🚚 Ships: USAPayment:Bank transfer

Research PeptidesRUOResearch Use OnlyThird-Party TestedCOA AvailableHPLC TestedMass SpectrometryUSA ShippingFast ShippingQuality ControlLyophilized PeptidesU.S. Based

APEX PEPTIDES

🚚 Ships: Worldwide, Europe, UK, USAPayment:Bank transferPayPal

RetatrutidetrizMelotan 2nad+mots-c good prices for quality stuff

Hira Compounds

🚚 Ships: USA, UKPayment:Bank transferCredit cardCryptoVenmoZelle and Cashapp

RetatrutideBPC-157TB500GHK-cuCagrilintideTirzepatideSemaglutideCJC 1295NAD+EpithalonGLOWKLOW

Direct Peptides

🚚 Ships: USA

Third-party testedCOA availableUS-madeSame-day fulfillment

Midwest Peptide

🚚 Ships: USAPayment:Credit cardBank transfer

Third-party testedCOA availableResearch grade >99% purityFree shipping

SwissChems

🚚 Ships: Worldwide, USAPayment:Credit cardCryptoBank transfer

Independent testing99% purity claimedSame-day shipping available

Go Alpha Labs

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableSame-day shippingUS-based

Ameano Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99% purity guaranteedUS-based facility

Aurelia Research✓ Verified

🚚 Ships: UK, USAPayment:Credit cardCrypto

Research PeptidesUK Peptide SupplierUS Peptide SupplierThird-Party Lab TestedCertificates of AnalysisCOA VerificationBatch TraceabilityHigh-Purity PeptidesFast Shipping

COA · 19 View certificates

Amino Fuel Labs

🚚 Ships: USA

Third-party testedCOA available99%+ purity

Pivot Labs Global

🚚 Ships: USA

Third-party testedCOA available99% purity guaranteedFree US shipping over $150

Life Link Research

🚚 Ships: USAPayment:Credit cardCryptoBank transfer

Third-party testedCOA availableJanoshik verifiedSame-day shipping

Peptara Labs

🚚 Ships: Worldwide, USA, Asia

Third-party testedCOA available60-day money-back guaranteeEndotoxin tested

Synthro Lab

🚚 Ships: Australia & NZ, USA, EuropePayment:Credit cardPayPalCryptoBank transfer

COA availableHPLC >99% purityResearch use onlyLocal warehouses

FormBlends

🚚 Ships: USA

503A licensed pharmacyPhysician-guidedUSP <797>/<800> standardsFree assessment

Victory Select

🚚 Ships: USA

Physician-supervisedTelehealthCompounded prescriptionsTexas pharmacy

Adapt Peptides

🚚 Ships: USAPayment:Credit cardPayPal

Third-party testedCOA available99%+ purityUS-based

QuantaNova✓ Verified

🚚 Ships: Worldwide, USA

Third-party testedCOA availableISO 17025 accreditedMade in USA

Woosh Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99%+ purityCold-chain shipping

Nurish Labs

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableUSA-basedResearch-use only

Hero Research

🚚 Ships: USA

Third-party testedCOA availableUSA compounded>99% purity

True Research Labs

🚚 Ships: USA

Third-party testedCOA available99% purity guaranteed2-day shipping

Smart Choice Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableSame-day shippingResearch use only

Refined Biolabs

🚚 Ships: USA, WorldwidePayment:Credit card

Third-party testedCOA availableISO 17025 verifiedUS-based

Rebirth Labs

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableISO/IEC 17025 accredited

Purgo Labs

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99%+ purity guaranteedSame-day fulfillment

Pure Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableSame-day dispatch>99% purity

ProResearch Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availablecGMP compliant99%+ purity guaranteed

Peptidology

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availablecGMP alignedISO 17025 labs

ORA Labs

🚚 Ships: USAPayment:Credit card

HPLC verifiedCOA availableSame-day dispatch

Olympex Solutions

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableHPLC verifiedResearch use only

Koi Peptides

🚚 Ships: USA, Canada

Third-party testedCOA availableUSA-synthesizedISO/IEC 17025 verified

Genix

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableFree shipping99%+ purity

Genetic Peptides

🚚 Ships: Worldwide, USAPayment:Credit card

Research chemicals onlyFree shipping over $300Multiple product formats

Everest Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99%+ puritySame-day shipping

Elite Edge Biotech

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableLab testedResearch use only

Dynotides

🚚 Ships: USA

Third-party testedCOA available99%+ purityU.S. fulfillment

Dynotides

🚚 Ships: USA

Third-party testedCOA availableU.S. shipping

Cellugenix

🚚 Ships: Worldwide, USA, CanadaPayment:Bank transferCrypto

Third-party testedCOA availableBatch documented

BioPure Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableISO certifiedUSA made

BioNova Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableBatch documentation

BioCollex Research

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99%+ purity guaranteed7x testing

Axovera Labs

🚚 Ships: USAPayment:Credit cardBank transfer

Third-party testedCOA availableUSA-based

MI Bio (Mibio-ops)

🚚 Ships: USAPayment:Credit cardPayPalApple PayGoogle Pay

Sleeping Bear SignalTwin EngineWolverine StateMackinac Metabolic MotorDetroit SuperchargerYooper BurnerFreshwater Flex110 OctaneSuperiors DetoxMitten CellPure ShieldKeweenaw Copper Well

Alpine Peptide

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99%+ purityFree shipping

Reta One Labs

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99%+ purity guaranteedFast shipping (24hrs)

Peptides.gg

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99%+ purity

Kaia Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99%+ purity verifiedAssembled in America

Happy Peptides / Mindful Research

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available~99% purity guaranteed

Ameano Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99% purityUS-based facility

Vortex Research

🚚 Ships: USAPayment:Credit card

7x tested per batchThird-party lab testedCOA availableSame-day shipping

Lyra Vital

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableHPLC & mass spectrometryIndependent verification

Pepvida

🚚 Ships: Worldwide, Canada, USA, Europe, Australia & NZPayment:Credit cardBank transfer

Third-party testedCOA available99% purity verifiedDiscreet packaging

Regenerative Research

🚚 Ships: USA

Third-party testedCOA availableUS fill/finish

Alpha Pro Peptides

🚚 Ships: USAPayment:Credit card

Third-party tested≥99% purity guaranteeSame-day shippingCOA available

GigaCompounds

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableQuantitative testingTemperature-controlled

Prime Lab Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableHPLC/LC-MS verifiedSame-day shipping

Blank Peptides

🚚 Ships: USA

US-madeResearch use onlyMember access required

VAYN Research

🚚 Ships: USAPayment:Credit cardPayPal

Third-party tested99% purityVeteran owned24-hour shipping

Silverstone Labs Co

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableBatch-specific testing

Bench Grade Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableUSA-madeSame-day shipping

Amino Science Labs

🚚 Ships: USAPayment:Credit cardCrypto

HPLC verifiedCOA available99%+ puritySame-day shipping

PeptidePlugs

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableSame-day fulfillmentSix-panel safety screening

Void Research

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99%+ purityPharmaceutical grade

Endura Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available≥99% purity verifiedCustom synthesis

RIVN Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableGMP certifiedUSA lab tested

Step One Ventures

🚚 Ships: USAPayment:Credit card

Research use onlyQuality testedBulk pricing

Novaglo Research

🚚 Ships: USA, WorldwidePayment:Credit card

Third-party testedCOA availableLab-testedUSA-based

Peptira

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableIn-house fulfillment2-day shipping

Midwest Compounds

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableHPLC & MS verified

Aperture Clinic

🚚 Ships: USAPayment:Credit card

Third-party testedPhysician-supervisedLicensed US pharmaciesCOA available

Amplified Labs

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableGMP-aligned99%+ purity

QSC Peptide Lab (Qingdao Sigma Chemical)

🚚 Ships: USA, Europe, UK, Canada, Australia & NZ, AsiaPayment:Crypto

Third-party tested (Janoshik)COA available≥99% HPLC purityGMP-equivalent SPPS

World Wide Peptides (WWP)

🚚 Ships: Worldwide, USA, Canada, UK, Australia & NZ, Europe, Asia, Latin AmericaPayment:Credit cardCryptoBank transfer

Third-party testedCOA available99%+ purity guaranteedManufacturer direct

MetroMed Health

🚚 Ships: USA

Licensed providersHormone specialistsOnline consultations

VERATIS

🚚 Ships: USAPayment:Credit cardCryptoVenmoCash AppZelle

Third-party testedFreedom DiagnosticsLab report for every lotQR verificationShips from USA

TOP-STEROIDS-ONLINE

🚚 Ships: Worldwide, Europe, USA, AsiaPayment:Credit cardCryptoBank transfer

Multiple stock locationsInternational shippingCryptocurrency payments

VeloxPeptide

🚚 Ships: USA, WorldwidePayment:Credit card

HPLC verifiedCOA available99%+ purityUS-based

Dragon Peptides

🚚 Ships: USA

Research PeptidesPharmaceuticalsHigh quality peptides

SBz Industries

🚚 Ships: USAPayment:ZelleVenmoCash App

Third-party testedISO 17025 labCOA publishedUS shippingTracked 2-day

COA · 1 View certificates

V8 Peptides✓ Verified

🚚 Ships: USAPayment:Credit cardZelleStripe invoice

RetatrutideTirzepatideBPC-157TB-500Third-party testedUS shipping

Primetime Bio Labs

🚚 Ships: USA

Research use onlyOnline storeShips USACOAs on site

Peptide Hubs

🚚 Ships: USA, Worldwide, Europe, Rest of WorldPayment:PayPalBank transferCryptoCredit card

Research PeptideBPC-157 USAIpamorelin USABuy Selank PeptideBuy TB 500 Peptide

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