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142 suppliers, ranked best-first (filtered).

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⭐ Top 🆕 New ✅ Verified ⚠️ Blacklist

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

Peptilab✓ Verified

🚚 Ships: EuropePayment:Bank transferCryptoCredit card

RETATRUTIDETIRZEPATIDE99.8% PURITYFREE SHIPPINGLITHUANIAEUROPE

COA · 1 View certificates

Australian Peptide Site✓ Verified

🚚 Ships: Australia & NZPayment:Bank transferstripe

Third-party testedCOA availableGMP-compliantHPLC & mass spectrometry

PeptidesNL✓ Verified

🚚 Ships: NetherlandsPayment:Bank transferPayPalTikkie

Quality testedSame-day shipping availableResearch-grade

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

LBPeptides (PTS Peptides)✓ Verified

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

HPLC verified99%+ purityThird-party tested

Radiant Peptides✓ Verified

🚚 Ships: EuropePayment:Bank transfer

Third-party tested (Janoshik)COA availableHPLC verifiedEU stock

Pepticore Aminos✓ Verified

🚚 Ships: ItalyPayment:Credit cardCryptoBank transfer

BPCTBC-500RETATRUTIDE

BioPeptidai✓ Verified

🚚 Ships: LithuaniaPayment:Credit cardBank transfer

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

gFITpeps

🚚 Ships: EuropePayment:Credit cardPayPal

Janoshik COA99%+ purityResearch use onlyFast shipping

Edge Peptides✓ Verified

🚚 Ships: United StatesPayment:CryptoCredit card

Third-party testedCOA availableShips from manufacturerFree shipping over $400

Uther Peptide✓ Verified

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

Third-party testedJanoshik COABulk/Wholesale available

Drexa Labs✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfer

Research use onlyISO 17025 labVerifiable COAsUS stockedSame-day dispatch

UK Peptides✓ Verified

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

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

24Peptides✓ Verified

🚚 Ships: Europe, UKPayment:Bank transferCrypto

Third-party testedCOA availableIndependent lab verification

Ronin Peptides✓ Verified

🚚 Ships: CanadaPayment:Bank transferCredit cardCrypto

COA · 9 View certificates

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

PuraSynth Labs✓ Verified

🚚 Ships: USAPayment:Credit cardPayPal

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

DAAVY Research✓ Verified

🚚 Ships: USAPayment:Credit cardPayPalCryptoBank transferZelleKlarnaAffirmVenmo

Third-party testedCOA availableResearch-use onlyTexas-based

Elev8 Lab✓ Verified

🚚 Ships: CanadaPayment:Interact E-transferin person

Canadian supplierShips across CanadaResearch peptidesPeptide blendsPublished COAsLaboratory suppliesBPC-157TB-500RetatrutideTirzepatideSemaglutideGHK-Cu

COA · 5 View certificates

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

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

Pure Peptides Australia✓ Verified

🚚 Ships: Australia & NZ

Third-party testedCOA availableJanoshik testedAustralian stock

Peptology✓ Verified

🚚 Ships: EuropePayment:Credit cardBank transferCrypto

Third-party testedHPLC verifiedMass spectrometry99%+ purity

Verified Peptides

🚚 Ships: WorldwidePayment:Credit card

Third-party testedCOA availableHPLC verifiedPurity guaranteed

Pure Peptides UK

🚚 Ships: Worldwide, UK

Third-party testedCOA availableISO9001Endotoxin tested

Pantheon Peptides

🚚 Ships: Canada, WorldwidePayment:Credit card

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

Nextech Laboratories

🚚 Ships: WorldwidePayment:Credit card

Third-party testedSame-day shipping99% purity

Onyx Biolabs

🚚 Ships: USA

Third-party testedCOA availableHPLC & Mass Spec verified

ORYN Peptide Labs

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

GMP certifiedThird-party testedCOA availableISO Class 7 cleanroom

Proforma Peptides

🚚 Ships: UK, Europe

Lab testedCOA availableFast UK shippingThird-party tested

Peak Peptides

COA availableThird-party testedUK-basedResearch use only

Orion Peptides

🚚 Ships: USA

Third-party testedFast shippingResearch-grade

HEEZ Research✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfer

Pen Peptide España

🚚 Ships: EuropePayment:Credit cardBank transfer

High purity (>98%)DHL Express shippingTemperature stable formulas

Summit Peptides

🚚 Ships: CanadaPayment:Credit card

COA availableThird-party testedHPLC-MS verifiedDomestic sourced

Peptide Cart

🚚 Ships: CanadaPayment:Credit cardBank transfer

Third-party testedCOA availableCanada-wide shipping

Aussie Peptide Hub

🚚 Ships: Australia & NZ

Third-party testedCOA available≥99% purity guaranteedDomestic Australian shipping

IM AEGYO

🚚 Ships: Australia & NZ

Local stockFast dispatchResearch peptides

Optimal Wellness

🚚 Ships: USAPayment:Credit card

Medical clinicIn-person servicesWeight-loss programs

TruHealth Physical Therapy

🚚 Ships: USA

Sublingual peptidesBuccal strips

Vessel Men's Health

🚚 Ships: USA

503A pharmacyProvider-ledCLIA labCompounded peptides

Good Life Meds

🚚 Ships: USAPayment:Credit card

US-licensed pharmaciesLicensed physician reviewPrescription requiredTelemedicine

Index Peptides

🚚 Ships: Worldwide, UKPayment:CryptoBank transfer

COAHPLC testedBatch verificationUK supplierResearch use only

PEPTIDE.Power

🚚 Ships: Europe, USA, Canada, Latin America, Asia

Internal quality testingCold-chain deliveryResearch-grade99%+ purity

Strand Bio

🚚 Ships: USAPayment:Credit card

Research use onlyUSA shippingCard paymentsPublic policiesDirect support

Durham Peptides✓ Verified

🚚 Ships: CanadaPayment:Bank transferE-Transfer

Yiwu Dongfeng Peptide Industry Co., Ltd.

🚚 Ships: WorldwidePayment:Bank transferPayPalCrypto

BioInfinity Lab

🚚 Ships: USA

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

FancyMeds

🚚 Ships: USAPayment:Credit card

TelehealthClinical review requiredCompounded medications

Chameleon Peptides

🚚 Ships: USAPayment:Credit card

Janoshik verifiedCOA availableISO 17025 testedThird-party tested

PeakForm Peptides

🚚 Ships: USAPayment:Credit card

GMP-certifiedThird-party testedCOA availableHPLC-verified

Regena peptides✓ Verified

🚚 Ships: WorldwidePayment:PayPalBank transferCredit cardCrypto

RetatrutideTirzepatideSemaglutide

APEX PEPTIDES

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

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

SPeptides

🚚 Ships: UKPayment:Credit cardBank transferPayPalDebit CardApple Pay

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

Drip Hydration

🚚 Ships: Worldwide, USA, Canada, Australia & NZ

Mobile serviceIV therapyMedical weight loss

Sigma Compounds

🚚 Ships: Worldwide

Third-party testedISO 9001:2008 certifiedResearch use only

Polar Peptides

🚚 Ships: CanadaPayment:Credit cardCryptoBank transfer

99.9% purityFast Canadian shippingBatch quality control

TFLL Pharma Belgium / Custom Supplements

🚚 Ships: Worldwide, EuropePayment:Credit card

Worldwide shipping30-day guaranteeResearch peptides

Ageless Bio Labs

🚚 Ships: UKPayment:Bank transfer

RetatrutideTirzepatideCagrilintide5-Amino-1MQKLOWMT2GHK-CuNAD+SS-31MOTS-CEpithalonBPC-157 + TB500

The Peptide Labs✓ Verified

🚚 Ships: CanadaPayment:CryptoE-main e-transfer

Canada Research PeptideFree Shipping Over $150High-Purity Research Peptides

COA · 6 View certificates

Peptology

🚚 Ships: Europe

HPLC testedMass spectrometry testedThird-party certifiedLab results published

Peptide Lab EU

🚚 Ships: Europe

Janoshik COA99%+ purityHPLC & mass spec testedEU shipping

Hubei Bosetech Chemical Co., Ltd.

🚚 Ships: China

COA availablePurity ≥99%Research use onlyManufacturer

Carbon-12 Labs

🚚 Ships: Canada

Canadian vendorResearch products

DNA Peptides SK

🚚 Ships: Slovakia

Research use only18+ age gateSlovak company

Eurogen Peptide Labs

🚚 Ships: Europe

Janoshik testedCOA available99% purityMoney-back guarantee

GH Peptides

Independent verificationUK deliveryQuality-controlled batches

Apexion Biolabs

Third-party testedCOA availableMade to orderUK dispatch

New Wave Peptides

Third-party testedCOA availableHPLC & MS testedResearch use only

Peptara Labs

🚚 Ships: Worldwide, USA, Asia

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

Au Peptide Labs (APL)

🚚 Ships: Australia & NZ

COA availableThird-party testedMelbourne warehouse

Hubei Bosetech Chemical Co., Ltd.

🚚 Ships: Worldwide

Purity ≥99.0%COA availableResearch use onlyIn-house manufacturing

Peptide Aus

🚚 Ships: Australia & NZPayment:Bank transfer

Australian stockCOA availableSame-day dispatchDiscreet delivery

ReviveLab

🚚 Ships: CanadaPayment:Interac e-Transfer

research-use peptidesCanadalaboratory materials

Peptides Care

🚚 Ships: Worldwide

Research use onlyBatch documentation where availablePurity claims listed

Helixor Labs

Research use onlyCOA availableUK deliveryMinimum order 10 vials

Nephiz Labs

🚚 Ships: Worldwide, Europe

Third-party testedLab reports availableResearch use only

ArcticAmino

🚚 Ships: Norway

COA availableOver 99% purityIndependent batch testingResearch use only

Gameday Men's Health

🚚 Ships: USA, Canada

Clinic-based careClinician-guidedLab testing included400+ clinics

Raeliva

🚚 Ships: USA

Licensed providersLicensed compounding pharmaciesFSA & HSA acceptedCancel anytime

ZestyRat Research

🚚 Ships: USAPayment:Credit card

Third-party tested99%+ purityInduction sealedResearch use only

Refined Biolabs

🚚 Ships: USA, WorldwidePayment:Credit card

Third-party testedCOA availableISO 17025 verifiedUS-based

Suzhou Redgia Biotech Co., Ltd.

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

ISO9001:2015 certifiedHPLC testedCOA availableGMP manufacturing

Rebirth Labs

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableISO/IEC 17025 accredited

ProResearch Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availablecGMP compliant99%+ purity guaranteed

ORA Labs

🚚 Ships: USAPayment:Credit card

HPLC verifiedCOA availableSame-day dispatch

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

Cellugenix

🚚 Ships: Worldwide, USA, CanadaPayment:Bank transferCrypto

Third-party testedCOA availableBatch documented

BioNova Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableBatch documentation

Averix Labs

Third-party testedCOA availableHPLC verifiedLot-traceable

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

Alphex

HPLC-verified 99+%Batch-matched COAUK domestic stockThird-party tested

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

Blank Peptides

🚚 Ships: USA

US-madeResearch use onlyMember access required

Bench Grade Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableUSA-madeSame-day shipping

Peplogix

🚚 Ships: Worldwide

Third-party testedCOA available99%+ purityHPLC/MS testing

Medvinci Research

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableLot-linked recordsSame-day fulfillment

OROS Research

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableUSA-made9x tested

Step One Ventures

🚚 Ships: USAPayment:Credit card

Research use onlyQuality testedBulk pricing

Peptira

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableIn-house fulfillment2-day shipping

Orbitrex Peptides

🚚 Ships: USAPayment:Credit card

Third-party testedCOA availableBatch traceabilitySame-day shipping

Aperture Clinic

🚚 Ships: USAPayment:Credit card

Third-party testedPhysician-supervisedLicensed US pharmaciesCOA available

Peptide Plus Pharma

🚚 Ships: Europe, Worldwide

Third-party testedCOA availableGMP compliantFDA inspected

Peptide Products

🚚 Ships: UK, EuropePayment:Credit card

Third-party testedCOA availableUK supplierResearch use only

PeptaNova

🚚 Ships: Europe, Worldwide

COA availableChemically synthesizedResearch grade

OKDERMO

🚚 Ships: Worldwide

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

Nova Biolabs

🚚 Ships: UKPayment:Credit cardCryptoBank transfer

HPLC testedCOA availableUK domestic stock

NCRP (Canadian Research Peptides)

🚚 Ships: CanadaPayment:Credit card

HPLC testedMass spectrometry confirmed>98% purityMade in Canada

Red Leaf Research Labs

🚚 Ships: CanadaPayment:Bank transfer

Third-party testedCOA availableCanadian veteran-owned

Nordic Peptider

🚚 Ships: EuropePayment:Credit cardCrypto

Quality controlDiscrete shippingStock available

Hubei Bosetech Chemical Co., Ltd.

🚚 Ships: Worldwide

Purity ≥99.0%In-house productionResearch chemicals

PeptideCenter

🚚 Ships: Europe

European production99% purityResearch-use onlySame-day shipping

Peptides Costa Rica

🚚 Ships: Costa Rica

COA availableSpecification sheetsBulk discountsCold storage

QSC Peptides Europe

🚚 Ships: Europe, UKPayment:CryptoBank transfer

≥99% HPLC purityJanoshik COAEU domestic shippingNo customs clearance

myPEPT

🚚 Ships: Europe, UKPayment:Credit cardPayPalBank transfer

Third-party testedCOA available99%+ puritySame-day dispatch

Peptides UK 4U

🚚 Ships: UKPayment:Credit card

Third-party HPLC testedCOA availableUK stock48h dispatch

Anglo Peptides

🚚 Ships: UKPayment:Credit card

COA availableResearch-gradeUK-based

AUPSON Peptides✓ Verified

🚚 Ships: Worldwide, USA, Europe, AsiaPayment:CryptoBank transfer

Third-party testedCOA available99% purityCustom synthesis

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

Peptselect✓ Verified

🚚 Ships: Europe, UK, Rest of WorldPayment:Credit cardPayPalIDealBancontact

PeptideChecked.com

🚚 Ships: WorldwidePayment:Credit cardCryptoPayPalBank transfer

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