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All peptide suppliers

95 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

LBPeptides (PTS Peptides)China✓ Verified

🚚 Ships: Worldwide, USA, UK, Canada, Australia & NZ, Rest of World, Asia, EuropePayment:CryptoZelleAlipayCashAppBitcoinUSDCUSDT
HPLC verified99%+ purityThird-party tested
5.0
5 reviews
3

My GLP1 StoreUnited States✓ Verified

🚚 Ships: USA, Latin AmericaPayment:Credit cardPayPalzelleVenmoApple PayGoogle PayCrypto
HPLC testedCOA available99%+ puritySame-day shipping
5.0
1 reviews
4

Prime Peptide SolutionsUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoZelle
Third-party testedCOA availableHPLC puritySame-day dispatch
5.0
1 reviews
5

Uther PeptideUnited States✓ Verified

🚚 Ships: USA, Europe, UK, Canada, Australia & NZPayment:CryptoBank transferPayPal
Third-party testedJanoshik COABulk/Wholesale available
New
No reviews yet
6

Purelab PeptidesUnited States✓ Verified

🚚 Ships: USAPayment:Bank transferZelle
Third-party testedCOA available99%+ purityResearch use only
New
No reviews yet
7

Oath ResearchUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardBank transfer
Third-party testedCOA availableUS-madeLab tested
New
No reviews yet
8

Drexa LabsUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfer
Research use onlyISO 17025 labVerifiable COAsUS stockedSame-day dispatch
New
No reviews yet
9

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
10

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
11

CostidesUnited States✓ Verified

🚚 Ships: USA
New
No reviews yet
12

PuraSynth LabsUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardPayPal
Third-party testedCOA available≥99% purity verifiedHPLC & mass-spec
New
No reviews yet
13

LabFirst PeptidesUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardZelleCash AppVenmo
Third-party testedCOA availableLC-MS verifiedSame-day shipping
New
No reviews yet
14

Aura PepsUnited States✓ Verified

🚚 Ships: Worldwide, USAPayment:Credit cardCrypto
Third-party tested99% purityInternational shipping
New
No reviews yet
15

Peptides WholesaleCanada✓ Verified

🚚 Ships: Europe, UK, USA, Canada, Rest of World, WorldwidePayment:CryptoCredit card
Sealed boxesWholesaleCOA publishedGermanyNetherlandsUKUSACanada
New
No reviews yet
16

Enhanced ChemsUnited States✓ Verified

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableGMP compliant99%+ purity
New
No reviews yet
17

Arctic Lab SupplyUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardBank transfer
Third-party testedCOA availableLot-matched documentation
New
No reviews yet
18

Lost Coast AminosUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardBank transfer
Third-party testedCOA availableLC-MS verifiedResearch use only
New
No reviews yet
19

ZenergyUnited States✓ Verified

🚚 Ships: USAPayment:Credit card
7x third-party testedCOA availablecGMP certifiedSame-day shipping
New
No reviews yet
20

IDUN Peptides LLCUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfer
Third-party testedCOA availableSame-day dispatchFree shipping
New
No reviews yet
21

Forge Performance Co.United States✓ Verified

🚚 Ships: USAPayment:Credit card
Third-party testedResearch use only
New
No reviews yet
22

NextGenPepsUnited States

🚚 Ships: USAPayment:Credit card
Lab-testedCOA available99% purity
New
No reviews yet
23

BulkGLPUnited States

🚚 Ships: USAPayment:Credit cardCrypto
Third-party testedCOA available99%+ purityWholesale supplier
New
No reviews yet
24

Peptide ProsUnited States

🚚 Ships: USA, Australia & NZPayment:Credit cardCrypto
COA availableThird-party testedCustom synthesis
New
No reviews yet
25

Nationwide PeptidesUnited States

🚚 Ships: USAPayment:Credit cardBank transfer
Third-party testedCOA available99%+ purityResearch use only
New
No reviews yet
26

Behemoth LabzUnited States

🚚 Ships: USAPayment:Credit card
USA-madeQuality control testingThird-party tested
New
No reviews yet
27

Onyx BiolabsUnited States

🚚 Ships: USA
Third-party testedCOA availableHPLC & Mass Spec verified
New
No reviews yet
28

Arc Peptides (Peptide.co)United States

🚚 Ships: USAPayment:Credit card
Third-party lab testedCOA availableUSA sourced
New
No reviews yet
29

VantyxLabsFrance

🚚 Ships: Worldwide, Europe, USAPayment:Credit cardBank transfer
COA availableLot traceableDiscreet packagingWhatsApp ordering
New
No reviews yet
30

Paramount PeptidesUnited States

🚚 Ships: USAPayment:Credit card
HPLC testedCOA included99%+ purityMade in USA
New
No reviews yet
31

Vertex BioLabsUnited States

🚚 Ships: USAPayment:Credit cardPayPal
New
No reviews yet
32

Vyal LabsUnited States

🚚 Ships: USAPayment:Bank transferZelleVenmo
Third-party testedCOAs publishedShips USAWholesaleSame-day shipping
New
No reviews yet
33

Peptides.com

🚚 Ships: USA
BPC-157TB-500GHK-CuSemaxGLP-1COA verified peptidespeptide vialsresearch use only peptides
New
No reviews yet
34

ExoLabzCanada

🚚 Ships: Canada, USAPayment:Credit card
COA availableThird-party testedGMP-equivalent quality standardsFree shipping on orders $200+
New
No reviews yet
35

Peptide Warehouse USA

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableMade in USAEndotoxin tested
New
No reviews yet
36

Kylo PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA available99% purity
New
No reviews yet
37

HEEZ Research✓ Verified

🚚 Ships: USAPayment:Credit cardCryptoBank transfer
New
No reviews yet
38

Reviv PeptidesCanada

🚚 Ships: Canada, USA
Third-party testedCOA availableGMP-certifiedCold-chain shipped
New
No reviews yet
39

True PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableHPLC verifiedSame-day shipping
New
No reviews yet
40

EZ PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableLyophilized in USAResearch use only
New
No reviews yet
41

Pepsynth LabsUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availablecGMP facilitiesUSA manufactured
New
No reviews yet
42

PEPTIDE.PowerIceland

🚚 Ships: Europe, USA, Canada, Latin America, Asia
Internal quality testingCold-chain deliveryResearch-grade99%+ purity
New
No reviews yet
43

Strand BioUnited States

🚚 Ships: USAPayment:Credit card
Research use onlyUSA shippingCard paymentsPublic policiesDirect support
New
No reviews yet
44

BioInfinity LabUnited States

🚚 Ships: USA
Third-party testedCOA availableHPLC & MS verified≥99% purity
New
No reviews yet
45

Chameleon PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Janoshik verifiedCOA availableISO 17025 testedThird-party tested
New
No reviews yet
46

NXTSTATE

🚚 Ships: USA, Canada, UKPayment:Credit card
Third-party testedCOA availableHPLC verifiedResearch-grade
New
No reviews yet
47

West Coast Compounds✓ Verified

🚚 Ships: USAPayment:Bank transfer
Research PeptidesRUOResearch Use OnlyThird-Party TestedCOA AvailableHPLC TestedMass SpectrometryUSA ShippingFast ShippingQuality ControlLyophilized PeptidesU.S. Based
New
No reviews yet
48

APEX PEPTIDES

🚚 Ships: Worldwide, Europe, UK, USAPayment:Bank transferPayPal
RetatrutidetrizMelotan 2nad+mots-c good prices for quality stuff
New
No reviews yet
49

Hira CompoundsUnited States

🚚 Ships: USA, UKPayment:Bank transferCredit cardCryptoVenmoZelle and Cashapp
RetatrutideBPC-157TB500GHK-cuCagrilintideTirzepatideSemaglutideCJC 1295NAD+EpithalonGLOWKLOW
New
No reviews yet
50

Go Alpha Labs

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableSame-day shippingUS-based
New
No reviews yet
51

Ameano PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA available99% purity guaranteedUS-based facility
New
No reviews yet
52

Amino Fuel LabsUnited States

🚚 Ships: USA
Third-party testedCOA available99%+ purity
New
No reviews yet
53

Life Link ResearchUnited States

🚚 Ships: USAPayment:Credit cardCryptoBank transfer
Third-party testedCOA availableJanoshik verifiedSame-day shipping
New
No reviews yet
54

Peptara LabsUnited States

🚚 Ships: Worldwide, USA, Asia
Third-party testedCOA available60-day money-back guaranteeEndotoxin tested
New
No reviews yet
55

Shanghai JinBei Chemical Technology Co., LTDChina

🚚 Ships: Europe, USA, Australia & NZ, Asia, Latin America, Rest of World
ManufacturerCustom synthesisExport
New
No reviews yet
56

Azzurri WellnessUnited States

🚚 Ships: USAPayment:Credit cardPayPalBank transfer
Third-party testedHPLC-testedCOA availableCold-pack shipping
New
No reviews yet
57

Victory SelectUnited States

🚚 Ships: USA
Physician-supervisedTelehealthCompounded prescriptionsTexas pharmacy
New
No reviews yet
58

Wheat State ResearchUnited States

🚚 Ships: USAPayment:Credit cardBank transfer
Third-party testedCOA availableGMP-aligned qualityKansas-based
New
No reviews yet
59

Upgrade Bio LabsUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableMade in USABatch-traceable
New
No reviews yet
60

Hero ResearchUnited States

🚚 Ships: USA
Third-party testedCOA availableUSA compounded>99% purity
New
No reviews yet
61

Pure PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableSame-day dispatch>99% purity
New
No reviews yet
62

Pryme LabUnited States

🚚 Ships: USA, WorldwidePayment:Credit cardBank transfer
HPLC-verifiedCOA availableUSA-basedVeteran-owned
New
No reviews yet
63

ORA LabsUnited States

🚚 Ships: USAPayment:Credit card
HPLC verifiedCOA availableSame-day dispatch
New
No reviews yet
64

Koi PeptidesUnited States

🚚 Ships: USA, Canada
Third-party testedCOA availableUSA-synthesizedISO/IEC 17025 verified
New
No reviews yet
65

Genetic PeptidesUnited States

🚚 Ships: Worldwide, USAPayment:Credit card
Research chemicals onlyFree shipping over $300Multiple product formats
New
No reviews yet
66

Eon PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableISO/IEC 17025 labsHPLC verified
New
No reviews yet
67

Elytra LabsUnited States

🚚 Ships: USAPayment:Credit cardCrypto
Third-party HPLC testedCOA availableUS-sourced & US-shippedSame-day dispatch
New
No reviews yet
68

DynotidesUnited States

🚚 Ships: USA
Third-party testedCOA available99%+ purityU.S. fulfillment
New
No reviews yet
69

DynotidesUnited States

🚚 Ships: USA
Third-party testedCOA availableU.S. shipping
New
No reviews yet
70

CellugenixEuropean Union

🚚 Ships: Worldwide, USA, CanadaPayment:Bank transferCrypto
Third-party testedCOA availableBatch documented
New
No reviews yet
71

BioPure PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableISO certifiedUSA made
New
No reviews yet
72

BioNova PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableBatch documentation
New
No reviews yet
73

BioCollex ResearchUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA available99%+ purity guaranteed7x testing
New
No reviews yet
74

Axovera LabsUnited States

🚚 Ships: USAPayment:Credit cardBank transfer
Third-party testedCOA availableUSA-based
New
No reviews yet
75

Peptides.ggUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA available99%+ purity
New
No reviews yet
76

Kaia PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA available99%+ purity verifiedAssembled in America
New
No reviews yet
77

Vortex ResearchUnited States

🚚 Ships: USAPayment:Credit card
7x tested per batchThird-party lab testedCOA availableSame-day shipping
New
No reviews yet
78

Regenerative Research

🚚 Ships: USA
Third-party testedCOA availableUS fill/finish
New
No reviews yet
79

Alpha PepsUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableHPLC verifiedUS-based
New
No reviews yet
80

Alpha Pro PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party tested≥99% purity guaranteeSame-day shippingCOA available
New
No reviews yet
81

Blank PeptidesUnited States

🚚 Ships: USA
US-madeResearch use onlyMember access required
New
No reviews yet
82

Bench Grade PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableUSA-madeSame-day shipping
New
No reviews yet
83

PeptidePlugsUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableSame-day fulfillmentSix-panel safety screening
New
No reviews yet
84

Peptira

🚚 Ships: USAPayment:Credit card
Third-party testedCOA availableIn-house fulfillment2-day shipping
New
No reviews yet
85

Aperture Clinic

🚚 Ships: USAPayment:Credit card
Third-party testedPhysician-supervisedLicensed US pharmaciesCOA available
New
No reviews yet
86

Baltic PeptidesLithuania

🚚 Ships: Europe, USA, UKPayment:Credit card
Third-party testedCOA availableHPLC/LC-MS verifiedCold-chain packaging
New
No reviews yet
87

World Wide Peptides (WWP)United States

🚚 Ships: Worldwide, USA, Canada, UK, Australia & NZ, Europe, Asia, Latin AmericaPayment:Credit cardCryptoBank transfer
Third-party testedCOA available99%+ purity guaranteedManufacturer direct
New
No reviews yet
88

MetroMed HealthUnited States

🚚 Ships: USA
Licensed providersHormone specialistsOnline consultations
New
No reviews yet
89

Arizona PeptidesUnited States

🚚 Ships: USAPayment:Credit card
Third-party testedHPLC verifiedCOA availableUS manufactured
New
No reviews yet
90

TOP-STEROIDS-ONLINEIceland

🚚 Ships: Worldwide, Europe, USA, AsiaPayment:Credit cardCryptoBank transfer
Multiple stock locationsInternational shippingCryptocurrency payments
New
No reviews yet
91

Dragon PeptidesUnited States

🚚 Ships: USA
Research PeptidesPharmaceuticalsHigh quality peptides
New
No reviews yet
92

SBz IndustriesUnited States

🚚 Ships: USAPayment:ZelleVenmoCash App
Third-party testedISO 17025 labCOA publishedUS shippingTracked 2-day
COA · 1 View certificates
New
No reviews yet
93

V8 PeptidesUnited States✓ Verified

🚚 Ships: USAPayment:Credit cardZelleStripe invoice
RetatrutideTirzepatideBPC-157TB-500Third-party testedUS shipping
New
No reviews yet
94

Primetime Bio Labs

🚚 Ships: USA
Research use onlyOnline storeShips USACOAs on site
New
No reviews yet
95

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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