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All Research Peptide Vendors

Peptide Grading lists all research peptide vendors in one place, making it easier to compare peptide suppliers, check lower cost listings, review lab documentation, sizes, and see how vendors differ in pricing, testing, and fulfillment.
Biologix Labs logo1

Biologix Labs

United States flagUnited States

Since 2025 · Domain 1 year 1 month

7COAs18Products
2 DaysShipping
  • Ships to United States, Canada
  • Tested by Third-party accredited lab
  • CrpytoZelleCashApp
ProfileVisit
PRPEPS logo4

PRPEPS

United States flagUnited States

Since 2025 · Domain 1 year 1 month

0COAs22Products
2 daysShipping
  • Ships to United States
  • Tested by Third-party accredited lab
  • VisaMastercardAmerican ExpressDiscoverCash AppVenmo+2
ProfileVisit
Peptix USA logo6

Peptix USA

United States flagUnited States

Since 2026 · Domain 7 months

4COAs6Products
3–5 daysShipping
  • Ships to United States
  • ILS Labs, Vanguard Laboratory, Freedom Diagnostics, logoTested by ILS Labs, Vanguard Laboratory, Freedom Diagnostics,
  • CardZelle
ProfileVisit
Amino Club logo10

Amino Club

5.0(5)United States flagUnited States

Since 2019 · Domain 7 years 6 months

9COAs20Products
1–4 daysShipping
  • Ships to United States
  • ILS Labs logoTested by ILS Labs
  • VisaAmexApple PayGoogle Pay
ProfileVisit
Certa Peptides logo11

Certa Peptides

5.0(5)Romania flagRomania

Since 2026 · Domain 9 months

20COAs14Products
1–4 daysShipping
  • Ships to Switzerland, United Kingdom +29
  • Janoshik Analytical logoTested by Janoshik Analytical
  • SEPA bank transfer + Paysera
ProfileVisit
HLX LABS logo15

HLX LABS

4.6(5)United States flagUnited States

Since 2024 · Domain 9 months

15COAs17Products
2–5 daysShipping
  • Ships to United States
  • Tested by Janoshik Analytical, Freedom Diagnostics
  • VISAMastercardAmexDiscoverApple PayVenmo+2
ProfileVisit
LA Peptides logo17

LA Peptides

United States flagUnited States

Since 2025 · Domain 1 year 2 months

5COAs18Products
2–5 daysShipping
  • Ships to United States
  • Freedom Diagnostics, BIOVIRIDIANS Analytical Lab logoTested by Freedom Diagnostics, BIOVIRIDIANS Analytical Lab
  • Credit-card checkoutVisaMastercardAmerican Express
ProfileVisit
bioinfinity logo18

bioinfinity

United States flagUnited States

Since 2025 · Domain 1 year 2 months

15COAs17Products
3–5 daysShipping
  • Ships to United States, Puerto Rico
  • Verum Analytics logoTested by Verum Analytics
  • ZelleVenmoCash AppCardUSDC crypto
ProfileVisit
idunpeptides logo20

idunpeptides

5.0(4)United States flagUnited States

Since 2026 · Domain 10 months

7COAs13Products
3–7 daysShipping
  • Ships to United States, United Kingdom +1
  • Tested by Kovera Labs
  • ZellePay by BankeCheckCardcryptoACH
ProfileVisit
Ignite Peptides logo21

Ignite Peptides

United States flagUnited States

Since 2022 · Domain 2 years 3 months

0COAs16Products
3-7 daysShipping
  • Ships to United States
  • Freedom Diagnostics, Janoshik, Kovera Labs logoTested by Freedom Diagnostics, Janoshik, Kovera Labs
  • VenmoZelleCard
ProfileVisit
PepVida Labs logo22

PepVida Labs

4.7(3)United States flagUnited States

Since 2025 · Domain 1 year 1 month

0COAs20Products
1-3 daysShipping
  • Ships to United States
  • Tested by Vanguard Laboratory
  • VenmoZelle
ProfileVisit
TrustedPeps logo24

TrustedPeps

4.6(5)United States flagUnited States

Since 2025 · Domain 1 year 1 month

0COAs16Products
3 daysShipping
  • Ships to United States
  • Tested by ILS Laboratories, Freedom Diagnostics
  • Card
ProfileVisit
GenPeptide logo26

GenPeptide

5.0(5)United States flagUnited States

Since 2025 · Domain 1 year 2 months

0COAs17Products
2 daysShipping
  • Ships to United States
  • Tested by Chromate, Freedom Diagnostics, Kovera Labs, and Janoshik
  • VisaMastercardDiscoverCryptoZelleVenmo
ProfileVisit
Pure Amino logo30

Pure Amino

United States flagUnited States

Since 2015 · Domain 11 years 2 months

11COAs10Products
3–5 business daysShipping
  • Ships to United States
  • ILS Laboratories logoTested by ILS Laboratories
  • CardD
ProfileVisit
Averix Labs logo32

Averix Labs

United States flagUnited States

Since 2026 · Domain 9 months

54COAs26Products
2 daysShipping
  • Ships to United States
  • Shimadzu Lab Solutions, Horizon Analytical logoTested by Shimadzu Lab Solutions, Horizon Analytical
  • VisaMastercardAmerican ExpressApple PayZelleVenmo+1
ProfileVisit
AmiNexa logo34

AmiNexa

United States flagUnited States

Since 2026 · Domain 8 months

0COAs8Products
UPS 2nd Day AirShipping
  • Ships to United States
  • Optiq Health Labs, Vanguard Laboratory logoTested by Optiq Health Labs, Vanguard Laboratory
  • Card
ProfileVisit
MsAmino logo38

MsAmino

United States flagUnited States

Since 2026 · Domain 5 months

37COAs30Products
2–5 daysShipping
  • Ships to United States
  • Horizon Analytical logoTested by Horizon Analytical
  • VisaAmerican ExpressDiscoverApple PayGoogle Pay
ProfileVisit
MY PEPTIDES logo45

MY PEPTIDES

United Kingdom flagUnited Kingdom

Since 2025 · Domain 1 year 3 months

0COAs14Products
1–3 daysShipping
  • Ships to United Kingdom, Worldwide
  • Tested by Third-party accredited lab
  • VisaMastercardApple PayT
ProfileVisit
LotusPeptide logo46

LotusPeptide

United States flagUnited States

Since 2022 · Domain 4 years 10 months

0COAs24Products
1 business dayShipping
  • Ships to United States
  • Tested by Kovera Labs, Freedom Diagnostics
  • BitcoinUSDTUSDCZelleACHCash App+6
ProfileVisit
Purity Peptides logo49

Purity Peptides

United States flagUnited States

Since 2026 · Domain 1 month

2COAs18Products
2 business days (FedEx 2Day)Shipping
  • Ships to United States
  • Horizon Analytical; Optiq Health Labs logoTested by Horizon Analytical; Optiq Health Labs
  • Cash App
ProfileVisit
Pepspan logo50

Pepspan

Spain flagSpain

Since 2026 · Domain 8 months

7COAs16Products
1-7 business daysShipping
  • Ships to United Kingdom, Switzerland +30
  • Janoshik Analytical logoTested by Janoshik Analytical
  • VisaMastercardBitcoinUSDC
ProfileVisit
Vitality Chems logo51

Vitality Chems

United States flagUnited States

Since 2026 · Domain 1 month

12COAs40Products
Ships from US fulfillment within 5 business days of payment; 2–5 business days transitShipping
  • Ships to United States
  • Vanguard Laboratory logoTested by Vanguard Laboratory
  • VisaMastercardAmexDiscoverZelleBitcoin
ProfileVisit
The PepPen logo55

The PepPen

United States flagUnited States

Since 2024 · Domain 2 years 5 months

0COAs1Product
3–6 daysShipping
  • Ships to United States, Canada
  • Janoshik Analytical logoTested by Janoshik Analytical
  • VisaMastercardAmerican ExpressDiscover
ProfileVisit
Veridian Labs logo59

Veridian Labs

United Kingdom flagUnited Kingdom

Since 2026 · Domain 5 months

0COAs8Products
Orders before 2pm on working days are dispatched same day.Shipping
  • Ships to United Kingdom
  • Tested by Janoshik Analytical, Freedom Diagnostics
  • Bank transfer
ProfileVisit
Eon Peptides logo60

Eon Peptides

United States flagUnited States

Since 2026 · Domain 8 months

0COAs32Products
1–2 daysShipping
  • Ships to United States
  • Accurate Test Labs, Freedom Diagnostics, ILS Laboratories, pH Solutions logoTested by Accurate Test Labs, Freedom Diagnostics, ILS Laboratories, pH Solutions
  • VisaMastercardAmerican ExpressDiscover
ProfileVisit
Axon Chems logo61

Axon Chems

United States flagUnited States

Since 2026 · Domain 8 months

0COAs33Products
2–4 daysShipping
  • Ships to United States
  • Tested by Freedom Diagnostics, Kovera Labs
  • CardCash AppVenmoZelle
ProfileVisit
Kylo Peptides logo63

Kylo Peptides

United States flagUnited States

Since 2021 · Domain 4 months

0COAs23Products
2–4 daysShipping
  • Ships to United States
  • Tested by Janoshik Analytical, Freedom Diagnostics, Vanguard Laboratory
  • VisaMastercardAmerican ExpressDiscoverApple Pay
ProfileVisit
NUPEPS logo65

NUPEPS

United States flagUnited States

Since 2025 · Domain 10 months

0COAs37Products
2 daysShipping
  • Ships to United States
  • Janoshik Analytical logoTested by Janoshik Analytical
  • CardCrypto
ProfileVisit
Evolve Peptides logo67

Evolve Peptides

United States flagUnited States

Since 2024 · Domain 2 years 4 months

0COAs39Products
2-5 business daysShipping
  • Ships to United States, Canada
  • Janoshik Analytical logoTested by Janoshik Analytical
  • CardApple PayGoogle PayMastercardVisaDiscover+4
ProfileVisit

Showing 68 of 68 vendors