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All peptide suppliers

85 suppliers, ranked best-first (filtered).

📖 Browse the full A–Z supplier directory →

1

Pure Tested PeptidesUnited States✓ Verified

🚚 Ships: USAPayment:Credit card
Third-party testedCOA available>99% purity
4.4
14 reviews
2

PeptideForgeLabsUnited States✓ Verified

🚚 Ships: United StatesPayment:Credit cardCryptoBank transfer
Legit supplier retatritude Research PeptidesTested ProductsWorldwide ShippingCrypto PaymentsLaboratory ResearchHigh PurityCOA AvailableTrusted Supplier
4.8
13 reviews
3

PeptworldPortugal✓ Verified

🚚 Ships: PortugalPayment:Credit cardCryptoBank transferwise
Ships in Europecoa available
5.0
10 reviews
4

Research Peptides EuropeSpain✓ Verified

🚚 Ships: Europe, WorldwidePayment:Credit cardCryptoBank transfer
Third-party testedCOA availableHPLC/LC-MS verifiedEndotoxin screened
4.9
7 reviews
5

Peptides DirectGermany✓ Verified

🚚 Ships: Europe, UKPayment:Credit cardCryptoBank transfer
Third-party testedCOA availableJanoshik certified
4.9
7 reviews
6

Regena PeptidesSpain✓ Verified

🚚 Ships: SpainPayment:Credit cardPayPalBank transferCrypto
RetatrutideTirzepatidesemaglutidebpc157tb500motsc
5.0
6 reviews
7

Pepticore AminosItaly✓ Verified

🚚 Ships: ItalyPayment:Credit cardCryptoBank transfer
BPCTBC-500RETATRUTIDE
5.0
1 reviews
8

BioPeptidaiLithuania✓ Verified

🚚 Ships: LithuaniaPayment:Credit cardBank transfer
4.0
1 reviews
9

My GLP1 StoreUnited States✓ Verified

🚚 Ships: USA, Latin AmericaPayment:Credit cardPayPalzelleVenmoApple PayGoogle PayCrypto
HPLC testedCOA available99%+ puritySame-day shipping
5.0
1 reviews
10

Zpeps LietuvaLithuania✓ Verified

🚚 Ships: LithuaniaPayment:CryptoCredit card
Lithuania. Third-party tested. COA available. 99%+ purity
5.0
1 reviews
11

Prime Peptide SolutionsUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoZelle
Third-party testedCOA availableHPLC puritySame-day dispatch
5.0
1 reviews
12

Validated PeptidesUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfervenmoCashAppZelle
COA · 19 View certificates
5.0
1 reviews
13

Europa-PeptideGermany✓ Verified

🚚 Ships: EuropePayment:Credit cardCryptoBank transferKlarna
HPLC testedLC-MS verifiedCOA available99%+ purity
5.0
1 reviews
14

LABSYPoland

🚚 Ships: EuropePayment:Credit card
Polish laboratoryResearch peptidesEU shipping
1.0
1 reviews
15

gFITpepsLithuania

🚚 Ships: EuropePayment:Credit cardPayPal
Janoshik COA99%+ purityResearch use onlyFast shipping
5.0
1 reviews
16

Edge PeptidesUnited States✓ Verified

🚚 Ships: United StatesPayment:CryptoCredit card
Third-party testedCOA availableShips from manufacturerFree shipping over $400
New
No reviews yet
17

Oath ResearchUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardBank transfer
Third-party testedCOA availableUS-madeLab tested
New
No reviews yet
18

Drexa LabsUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfer
Research use onlyISO 17025 labVerifiable COAsUS stockedSame-day dispatch
New
No reviews yet
19

SteroidsEUEuropean Union✓ Verified

🚚 Ships: Europe, UKPayment:Credit cardCryptoBank transfer
Lab-testedHPLC testingCOA availableDiscreet packaging
New
No reviews yet
20

UK PeptidesUnited Kingdom✓ Verified

🚚 Ships: UK, Europe, WorldwidePayment:Credit cardCryptoPayPalBank transfer
99%+ HPLC purityThird-party testedCOA availableISO-certified facility
New
No reviews yet
21

ThePeptideCode LTDUnited Kingdom✓ Verified

🚚 Ships: UKPayment:Credit cardBank transfer
HPLC + MS verifiedCOA available99%+ purityUK stock
New
No reviews yet
22

Bergdorf BioscienceGermany✓ Verified

🚚 Ships: Worldwide, Europe, USA, UK, Canada, Latin AmericaPayment:Credit cardCryptoBank transfer
HPLC testedCOA availableThird-party testedMoney-back guarantee
New
No reviews yet
23

Ronin PeptidesCanada✓ Verified

🚚 Ships: CanadaPayment:Bank transferCredit cardCrypto
COA · 9 View certificates
New
No reviews yet
24

New-U Research CompoundsChina✓ 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
New
No reviews yet
25

PepspanSpain✓ Verified

🚚 Ships: Europe, UKPayment:Credit cardCryptoPayPal
New
No reviews yet
26

SPX Labs✓ Verified

🚚 Ships: UK, EuropePayment:Credit cardBank transfer
SPX LabsUK Peptide SupplierResearch PeptidesBPC-157TB-500GHK-CuKPVSS-31EpitalonMOTS-cIpamorelinCJC-1295
New
No reviews yet
27

PeptidesX✓ Verified

🚚 Ships: UKPayment:CryptoBank transferCredit card
New
No reviews yet
28

LabFirst PeptidesUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardZelleCash AppVenmo
Third-party testedCOA availableLC-MS verifiedSame-day shipping
New
No reviews yet
29

DAAVY ResearchUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardPayPalCryptoBank transferZelleKlarnaAffirmVenmo
Third-party testedCOA availableResearch-use onlyTexas-based
New
No reviews yet
30

Peptides WholesaleCanada✓ Verified

🚚 Ships: Europe, UK, USA, Canada, Rest of World, WorldwidePayment:CryptoCredit card
Sealed boxesWholesaleCOA publishedGermanyNetherlandsUKUSACanada
New
No reviews yet
31

Lost Coast AminosUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardBank transfer
Third-party testedCOA availableLC-MS verifiedResearch use only
New
No reviews yet
32

ZenergyUnited States✓ Verified

🚚 Ships: USAPayment:Credit card
7x third-party testedCOA availablecGMP certifiedSame-day shipping
New
No reviews yet
33

IDUN Peptides LLCUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfer
Third-party testedCOA availableSame-day dispatchFree shipping
New
No reviews yet
34

PeptydsNetherlands✓ Verified

🚚 Ships: EuropePayment:Bank transferCredit cardPayment link
ISO/IEC 17025 lab-verifiedCOA availableEU shippingBatch-linked documentation
New
No reviews yet
35

PeptologyBulgaria✓ Verified

🚚 Ships: EuropePayment:Credit cardBank transferCrypto
Third-party testedHPLC verifiedMass spectrometry99%+ purity
New
No reviews yet
36

Verified PeptidesUnited States

🚚 Ships: WorldwidePayment:Credit card
Third-party testedCOA availableHPLC verifiedPurity guaranteed
New
No reviews yet
37

XL Peptides

🚚 Ships: Worldwide, Europe, UKPayment:Credit cardBank transfer
Third-party testedHigh purity (99%+)Temperature controlled storageResearch use only
New
No reviews yet
38

Sports Technology LabsUnited States

🚚 Ships: USA, WorldwidePayment:Credit cardBank transfer
Third-party testedCOA availableUSA bottledHPLC verified
New
No reviews yet
39

ResearchPeptidesLab

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableGMP-compliant99%+ purity
New
No reviews yet
40

Peptide WarehouseCanada

🚚 Ships: CanadaPayment:Credit card
HPLC testedMade in CanadaSame-day shipping
New
No reviews yet
41

Vertex BioLabsUnited States

🚚 Ships: USAPayment:Credit cardPayPal
New
No reviews yet
42

CertaPeptidesRomania

🚚 Ships: EuropePayment:Credit cardBank transfer
Third-party testedCOA availableHPLC certifiedGLP-1 research
New
No reviews yet
43

PeptideraNetherlands

🚚 Ships: EuropePayment:Credit card
COA availableThird-party testedHPLC verifiedEU-lab tested
New
No reviews yet
44

Australia Peptide SciencesAustralia

🚚 Ships: Australia & NZPayment:Credit cardBank transfer
COA available99% puritySame-day dispatchLab-grade
New
No reviews yet
45

Kylo PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA available99% purity
New
No reviews yet
46

Tera PeptidesUnited Kingdom

🚚 Ships: EuropePayment:Credit card
Third-party testedCOA availableResearch-gradeEU shipping
New
No reviews yet
47

Imperial Peptides UKUnited Kingdom

🚚 Ships: UKPayment:Credit card
Third-party testedCOA availableHPLC verifiedUK-based
New
No reviews yet
48

Tested Peptides UKUnited Kingdom

🚚 Ships: UKPayment:Credit card
High-purityResearch use onlyNext-day delivery available
New
No reviews yet
49

Peps In Bulk✓ Verified

🚚 Ships: WorldwidePayment:Credit cardCrypto
Bulk peptidesResearch peptidesRetatrutideTirzepatideSemaglutideTB-500BPC-157GHK-CuTesamorelinGLP-1 peptidesLyophilized peptides10-vial packs
New
No reviews yet
50

PSPeptidesUnited States

🚚 Ships: USA, Canada, Europe, UK, Australia & NZPayment:Credit card
Third-party tested99%+ purityCOA availableSame-day shipping
New
No reviews yet
51

Strand BioUnited States

🚚 Ships: USAPayment:Credit card
Research use onlyUSA shippingCard paymentsPublic policiesDirect support
New
No reviews yet
52

Regena peptides✓ Verified

🚚 Ships: WorldwidePayment:PayPalBank transferCredit cardCrypto
RetatrutideTirzepatideSemaglutide
New
No reviews yet
53

Hira CompoundsUnited States

🚚 Ships: USA, UKPayment:Bank transferCredit cardCryptoVenmoZelle and Cashapp
RetatrutideBPC-157TB500GHK-cuCagrilintideTirzepatideSemaglutideCJC 1295NAD+EpithalonGLOWKLOW
New
No reviews yet
54

Polar PeptidesCanada

🚚 Ships: CanadaPayment:Credit cardCryptoBank transfer
99.9% purityFast Canadian shippingBatch quality control
New
No reviews yet
55

TFLL Pharma Belgium / Custom SupplementsBelgium

🚚 Ships: Worldwide, EuropePayment:Credit card
Worldwide shipping30-day guaranteeResearch peptides
New
No reviews yet
56

Baltic BioLabsLithuania

🚚 Ships: LithuaniaPayment:Credit card
Third-party HPLC testedCOA availableGMP-equivalentEU sourced
New
No reviews yet
57

BiopeptPoland

🚚 Ships: EuropePayment:Bank transferCredit card
CAS listedPurity ≥98% statedLab use onlyFree InPost shipping
New
No reviews yet
58

NexaPeptideBelgium

🚚 Ships: EuropePayment:Credit cardPayPalBank transfer
Analytical documentationResearch use onlyEU-wide shipping99%+ purity focus
New
No reviews yet
59

Pure Peptide LabsUnited States

🚚 Ships: Worldwide, Europe, USA, UK, Canada, Australia & NZ, Asia, Latin AmericaPayment:Credit card
HPLC testedCOA includedEndotoxin-free>99% purity
New
No reviews yet
60

Peptides WorldUnited States

🚚 Ships: WorldwidePayment:Credit card
99% purity guaranteeHPLC and MS verifiedResearch use onlySame day shipping
New
No reviews yet
61

Omega PeptidesEuropean Union

🚚 Ships: EuropePayment:Bank transferCredit card
Third-party lab testedCOA availableEuropean shipping24/7 support
New
No reviews yet
62

Legion PeptidesUnited States

🚚 Ships: USAPayment:Credit cardCryptoBank transfer
Third-party testedCOA availableMade in USASame-day dispatch
New
No reviews yet
63

Eros PeptidesNorway

🚚 Ships: USA, WorldwidePayment:Credit card
Lab reports availableCOA availableFast shippingResearch use only
New
No reviews yet
64

BioCollex ResearchUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA available99%+ purity guaranteed7x testing
New
No reviews yet
65

Athena PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party tested>99% purityUSA-based testingResearch use only
New
No reviews yet
66

Kaia PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA available99%+ purity verifiedAssembled in America
New
No reviews yet
67

Bench Grade PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableUSA-madeSame-day shipping
New
No reviews yet
68

Peptide MaxxingUnited States

🚚 Ships: USA, CanadaPayment:Credit cardCryptoBank transfer
Third-party testedCOA availableLyophilizedUSA manufactured
New
No reviews yet
69

Step One Ventures

🚚 Ships: USAPayment:Credit card
Research use onlyQuality testedBulk pricing
New
No reviews yet
70

Aperture Clinic

🚚 Ships: USAPayment:Credit card
Third-party testedPhysician-supervisedLicensed US pharmaciesCOA available
New
No reviews yet
71

PEPTEXPERT PharmaSwitzerland

🚚 Ships: WorldwidePayment:Credit cardCrypto
HPLC verified>99% purityCOA availableThird-party tested
New
No reviews yet
72

Canada Peptide SupplyCanada

🚚 Ships: CanadaPayment:Credit card
COA availableResearch use onlyCanada-wide shipping
New
No reviews yet
73

Crown PeptidesUnited Kingdom

🚚 Ships: UK, EuropePayment:Credit card
HPLC & MS verifiedCOA availableSame-day dispatchThird-party tested
New
No reviews yet
74

NCRP (Canadian Research Peptides)Canada

🚚 Ships: CanadaPayment:Credit card
HPLC testedMass spectrometry confirmed>98% purityMade in Canada
New
No reviews yet
75

Trident Peptide UKUnited Kingdom

🚚 Ships: UKPayment:Credit card
~99% purityUK-basedCustomer reviews
New
No reviews yet
76

Mundo PeptídeosBrazil

🚚 Ships: BrazilPayment:Credit cardBank transfer
HPLC tested99%+ purityCOA availableDiscreet shipping
New
No reviews yet
77

Peptide Medix EUGermany

🚚 Ships: EuropePayment:Credit cardBank transfer
HPLC testedCOA availableLot-matchedEU-based
New
No reviews yet
78

IdenexIceland

🚚 Ships: SwedenPayment:Credit cardBank transferCrypto
Third-party testedCOA availableSwedish warehouseJanoshik Analytical
New
No reviews yet
79

RetatrutideBestellen.comNetherlands

🚚 Ships: EuropePayment:Credit cardBank transfer
Third-party testedCOA availableResearch-gradeDiscrete shipping
New
No reviews yet
80

Best-PeptidesUnited Kingdom

🚚 Ships: Europe, UKPayment:Credit card
GMP CertifiedHPLC testedCOA includedMass Spec verified
New
No reviews yet
81

myPEPTEuropean Union

🚚 Ships: Europe, UKPayment:Credit cardPayPalBank transfer
Third-party testedCOA available99%+ puritySame-day dispatch
New
No reviews yet
82

Amino Peptides UKUnited Kingdom

🚚 Ships: UK, EuropePayment:Credit card
Third-party testedCOA available>98% purityIn-vitro research only
New
No reviews yet
83

PeptideChecked.com

🚚 Ships: WorldwidePayment:Credit cardCryptoPayPalBank transfer
New
No reviews yet
84

NuVion Health✓ Verified

🚚 Ships: Australia & NZPayment:Credit cardCryptoBank transfer
AustraliaMelbourneDomestic dispatchJanoshik testedThird-party testedCOAs publishedResearch use onlyLyophilisedGMP-audited
New
No reviews yet
85

Peptide HubsUnited States

🚚 Ships: USA, Worldwide, Europe, Rest of WorldPayment:PayPalBank transferCryptoCredit card
Research PeptideBPC-157 USAIpamorelin USABuy Selank PeptideBuy TB 500 Peptide
New
No reviews yet
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