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All peptide suppliers

111 suppliers, ranked best-first (filtered).

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⭐ Top 🆕 New ✅ Verified ⚠️ Blacklist

Peptivex Labs✓ Verified

🚚 Ships: United KingdomPayment:Credit cardBank transferCrypto

HPLC tested98% purityCOA available

COA · 2 View certificates

Pure Tested Peptides✓ Verified

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available>99% purity

PeptideForgeLabs✓ Verified

🚚 Ships: United StatesPayment:Credit cardCryptoBank transfer

Legit supplier retatritude Research PeptidesTested ProductsWorldwide ShippingCrypto PaymentsLaboratory ResearchHigh PurityCOA AvailableTrusted Supplier

Peptworld✓ Verified

🚚 Ships: PortugalPayment:Credit cardCryptoBank transferwise

Ships in Europecoa available

Research Peptides Europe✓ Verified

🚚 Ships: Europe, WorldwidePayment:Credit cardCryptoBank transfer

Third-party testedCOA availableHPLC/LC-MS verifiedEndotoxin screened

Regena Peptides✓ Verified

🚚 Ships: SpainPayment:Credit cardPayPalBank transferCrypto

RetatrutideTirzepatidesemaglutidebpc157tb500motsc

Pepticore Aminos✓ Verified

🚚 Ships: ItalyPayment:Credit cardCryptoBank transfer

BPCTBC-500RETATRUTIDE

Cellpept Research✓ Verified

🚚 Ships: EuropePayment:Credit cardCryptoPayPal

Third-party testedCOA availableEU-basedResearch only

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

Europa-Peptide✓ Verified

🚚 Ships: EuropePayment:Credit cardCryptoBank transferKlarna

HPLC testedLC-MS verifiedCOA available99%+ purity

Pepto Med

🚚 Ships: PolandPayment:Credit card

Research peptidesHigh purityFast shipping

Edge Peptides✓ Verified

🚚 Ships: United StatesPayment:CryptoCredit card

Third-party testedCOA availableShips from manufacturerFree shipping over $400

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

Maple Research Labs✓ Verified

🚚 Ships: CanadaPayment:Credit card

Third-party testedCOA availableHPLC-UV verifiedBatch-tracked

UK Peptides✓ Verified

🚚 Ships: UK, Europe, WorldwidePayment:Credit cardCryptoPayPalBank transfer

99%+ HPLC purityThird-party testedCOA availableISO-certified facility

ThePeptideCode LTD✓ Verified

🚚 Ships: UKPayment:Credit cardBank transfer

HPLC + MS verifiedCOA available99%+ purityUK stock

Ronin Peptides✓ Verified

🚚 Ships: CanadaPayment:Bank transferCredit cardCrypto

COA · 9 View certificates

Bluewell Peptides✓ Verified

🚚 Ships: United KingdomPayment:Credit card

COA verifiedHPLC testedNext-day delivery

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

SPX Labs✓ Verified

🚚 Ships: UK, EuropePayment:Credit cardBank transfer

SPX LabsUK Peptide SupplierResearch PeptidesBPC-157TB-500GHK-CuKPVSS-31EpitalonMOTS-cIpamorelinCJC-1295

Peptides Éire✓ Verified

🚚 Ships: EuropePayment:CryptoCredit cardBank transferPayPal

COA availableResearch use onlyShips from Ireland

DAAVY Research✓ Verified

🚚 Ships: USAPayment:Credit cardPayPalCryptoBank transferZelleKlarnaAffirmVenmo

Third-party testedCOA availableResearch-use onlyTexas-based

Peptides Wholesale✓ Verified

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

Sealed boxesWholesaleCOA publishedGermanyNetherlandsUKUSACanada

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

Peptology✓ Verified

🚚 Ships: EuropePayment:Credit cardBank transferCrypto

Third-party testedHPLC verifiedMass spectrometry99%+ purity

Eternal Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedJanoshik analysisCOA availableFast shipping

Pharma Lab Global Europe

🚚 Ships: Worldwide, EuropePayment:Credit card

Multiple product formatsShipping protectionFast processing

Peptide Regenesis (PRG)

🚚 Ships: Worldwide, Europe, UK, Australia & NZ, Canada, Asia, Latin AmericaPayment:Credit card

Third-party testedCOA availableEuropean manufacturingGMP

Revive Peptides

🚚 Ships: Europe, UK, USA, CanadaPayment:Credit card

Research use onlyCombo packages

Pantheon Peptides

🚚 Ships: Canada, WorldwidePayment:Credit card

Third-party testedCOA availableHPLC & mass-spec verifiedResearch-backed

Peptide Works

🚚 Ships: WorldwidePayment:Credit card

99% purity guaranteedcGMP-certified facilitiesResearch purposes only

Arc Peptides (Peptide.co)

🚚 Ships: USAPayment:Credit card

Third-party lab testedCOA availableUSA sourced

Loti Labs

🚚 Ships: USA, Europe, WorldwidePayment:Credit cardBank transfer

Third-party testedGMP-compliantUSA manufacturedCOA available

Pharma Lab Global

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

Research use onlyMultiple formats availableShipping protectionQuality guaranteed

Elite Miami Peptides

🚚 Ships: USAPayment:Credit card

GMP-compliantThird-party testedCOA availableHPLC verified

Paramount Peptides

🚚 Ships: USAPayment:Credit card

HPLC testedCOA included99%+ purityMade in USA

Vertex BioLabs

🚚 Ships: USAPayment:Credit cardPayPal

Apex Pharma

🚚 Ships: UK, EuropePayment:Credit cardBank transfer

RetatrrutideRetaMots cGHK-CUSS31BPC 157

Pharmagrade.Store

🚚 Ships: Worldwide, Europe, USA, UK, Canada, Australia & NZPayment:Credit card

Third-party testedCOA available98%+ purityHPLC verified

Casa Péptido

🚚 Ships: EuropePayment:Credit card

Third-party testedCOA availableEU manufacturedISO 9001 certified

UK Peptide Lab

🚚 Ships: UKPayment:Credit cardBank transfer

Third-party testedCOA availableHPLC verifiedCold chain storage

Peptide Warehouse USA

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableMade in USAEndotoxin tested

Direct Peptides Australia

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

Research use onlyMultiple formulationsInternational supplier

HEEZ Research✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfer

Pharma Lab Global

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

Research purposes onlyShipping Protection99%+ Quality GuaranteedMultiple product formats

Purexa Peptide

🚚 Ships: EuropePayment:Credit card

Third-party testedCOA available≥99% purityCooled shipping

Pharma Lab Global

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

Research use onlyMultiple formatsShipping protection

Lucid Peptides

🚚 Ships: UK, EuropePayment:Credit cardBank transfer

Third-party testedCOA published99%+ purityUK dispatch

Tested Peptides UK

🚚 Ships: UKPayment:Credit card

High-purityResearch use onlyNext-day delivery available

EZ Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableLyophilized in USAResearch use only

Peps In Bulk✓ Verified

🚚 Ships: WorldwidePayment:Credit cardCrypto

Bulk peptidesResearch peptidesRetatrutideTirzepatideSemaglutideTB-500BPC-157GHK-CuTesamorelinGLP-1 peptidesLyophilized peptides10-vial packs

American Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableHPLC & Mass SpecUSA sourced & shipped

Smart Peptides

🚚 Ships: EuropePayment:Credit card

HPLC testedCOA availableLC-MS verifiedCapsule form available

Strand Bio

🚚 Ships: USAPayment:Credit card

Research use onlyUSA shippingCard paymentsPublic policiesDirect support

Power Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99%+ purityFast shipping

Regena peptides✓ Verified

🚚 Ships: WorldwidePayment:PayPalBank transferCredit cardCrypto

RetatrutideTirzepatideSemaglutide

SPeptides

🚚 Ships: UKPayment:Credit cardBank transferPayPalDebit CardApple Pay

Hira Compounds

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

RetatrutideBPC-157TB500GHK-cuCagrilintideTirzepatideSemaglutideCJC 1295NAD+EpithalonGLOWKLOW

Pure Bio Labs

🚚 Ships: WorldwidePayment:Credit card

Third-party testedCOA availableISO 17025 accreditedResearch-grade

SwissChems

🚚 Ships: Worldwide, USAPayment:Credit cardCryptoBank transfer

Independent testing99% purity claimedSame-day shipping available

Polar Peptides

🚚 Ships: CanadaPayment:Credit cardCryptoBank transfer

99.9% purityFast Canadian shippingBatch quality control

Axiom Labs UK

🚚 Ships: UK, EuropePayment:Credit card

Research-gradeLaboratory standardUK-based

Wheat State Research

🚚 Ships: USAPayment:Credit cardBank transfer

Third-party testedCOA availableGMP-aligned qualityKansas-based

Volta Peptides

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

Third-party HPLC testedBatch-specific COAs>99% puritySame-day shipping

RNXResearch

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availablePer-lot traceableHPLC verified

Rebirth Labs

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableISO/IEC 17025 accredited

Pure Peptide Labs

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

HPLC testedCOA includedEndotoxin-free>99% purity

Pryme Lab

🚚 Ships: USA, WorldwidePayment:Credit cardBank transfer

HPLC-verifiedCOA availableUSA-basedVeteran-owned

OroVia Wellness

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableHPLC-tested99.5%+ purity

ORA Labs

🚚 Ships: USAPayment:Credit card

HPLC verifiedCOA availableSame-day dispatch

NUPEPS Peptides

🚚 Ships: WorldwidePayment:Credit card

Third-party testedCOA availableHPLC + MS verified≥99% purity

Legion Peptides

🚚 Ships: USAPayment:Credit cardCryptoBank transfer

Third-party testedCOA availableMade in USASame-day dispatch

Eros Peptides

🚚 Ships: USA, WorldwidePayment:Credit card

Lab reports availableCOA availableFast shippingResearch use only

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

Athena Peptides

🚚 Ships: USAPayment:Credit card

Third-party tested>99% purityUSA-based testingResearch use only

Apex Amino

🚚 Ships: USAPayment:Credit card

In-house testing99% purityGMP certifiedUSA lyophilized

Alpine Peptide

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99%+ purityFree shipping

Accelerate Labs

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableUSA-madeSame-day shipping

NextChems

🚚 Ships: Worldwide, USAPayment:Credit card

Third-party testedCOA availableUSA Made

Lyra Vital

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableHPLC & mass spectrometryIndependent verification

Ignite Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA available99% purity verifiedU.S.-based

GigaCompounds

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableQuantitative testingTemperature-controlled

PeptidePlugs

🚚 Ships: USAPayment:Credit card

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

OROS Research

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableUSA-made9x tested

Peptide Maxxing

🚚 Ships: USA, CanadaPayment:Credit cardCryptoBank transfer

Third-party testedCOA availableLyophilizedUSA manufactured

Step One Ventures

🚚 Ships: USAPayment:Credit card

Research use onlyQuality testedBulk pricing

Pure Peptides Direct

🚚 Ships: Europe, UKPayment:Credit cardBank transfer

Third-party testedCOA availableEU-based distribution

Peptilife

🚚 Ships: WorldwidePayment:Credit card

COA availableDiscreet packagingPre-filled pens

Peptélia

🚚 Ships: Europe, WorldwidePayment:Credit cardBank transfer

Third-party testedCOA availableHPLC testedIn-house lab

Canada Peptide Supply

🚚 Ships: CanadaPayment:Credit card

COA availableResearch use onlyCanada-wide shipping

Crown Peptides

🚚 Ships: UK, EuropePayment:Credit card

HPLC & MS verifiedCOA availableSame-day dispatchThird-party tested

Ultra Peptides

🚚 Ships: UK, EuropePayment:Credit card

99% purity10+ years operatingTemperature controlled storageResearch use only

UK Peptides

🚚 Ships: UKPayment:Credit card

Third-party testedCOA availableHPLC verifiedUK-based

Pharmagrade.Store

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

Third-party testedCOA availableHPLC verified98%+ purity

Direct Peptides

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

Research use onlyMultiple formulationsInternational supplier

Pharmagrade.Store

🚚 Ships: WorldwidePayment:Credit card

Third-party testedCOA availableHPLC verified98%+ purity

Imuscle

🚚 Ships: EuropePayment:Credit cardBank transfer

Fast deliveryVerified productsWide peptide selection

Nordic Peptider

🚚 Ships: EuropePayment:Credit cardCrypto

Quality controlDiscrete shippingStock available

Peptide Medix EU

🚚 Ships: EuropePayment:Credit cardBank transfer

HPLC testedCOA availableLot-matchedEU-based

Best-Peptides

🚚 Ships: Europe, UKPayment:Credit card

GMP CertifiedHPLC testedCOA includedMass Spec verified

myPEPT

🚚 Ships: Europe, UKPayment:Credit cardPayPalBank transfer

Third-party testedCOA available99%+ puritySame-day dispatch

Amino Peptides UK

🚚 Ships: UK, EuropePayment:Credit card

Third-party testedCOA available>98% purityIn-vitro research only

Evolve Biolab UK

🚚 Ships: UK, EuropePayment:Credit card

COA availableThird-party tested (Janoshik)Batch verifiedUK dispatch

PeptideChecked.com

🚚 Ships: WorldwidePayment:Credit cardCryptoPayPalBank transfer

NuVion Health✓ Verified

🚚 Ships: Australia & NZPayment:Credit cardCryptoBank transfer

AustraliaMelbourneDomestic dispatchJanoshik testedThird-party testedCOAs publishedResearch use onlyLyophilisedGMP-audited

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