Research peptide suppliers

153 suppliers tracked, 0 independently lab-tested so far.

We track every supplier we can find and monitor their prices; we verify only those we have independently lab-tested ourselves — a deliberately slow bar we have not cleared yet, so no supplier carries a trust score.How we verify →

Showing 153 suppliers

Direct-Peptides.com

10/60Not lab-tested

🇬🇧United KingdomCOA not listed104 products

★3.8· 672 reviews 3d ago

Solution Peptides

4/60Not lab-tested

🇺🇸United StatesCOA not listed104 products

No ratings yet 3d ago

12/60Not lab-tested

🇬🇧United KingdomCOA not listed97 products

★4.0· 202 reviews 3d ago

Peptídeos do Brasil

2/60Not lab-tested

🇧🇷BrazilCOA published (their claim)91 products

No ratings yet 3d ago

Peptide Musculation

2/60Not lab-tested

🇫🇷FranceCOA not listed88 products

No ratings yet 3d ago

14/60Not lab-tested

🇺🇸United StatesCOA not listed85 products

★4.6· 88 reviews 3d ago

Molecular Solutions

13/60Not lab-tested

🇺🇸United StatesCOA not listed77 products

No ratings yet 3d ago

4/60Not lab-tested

🇺🇸United StatesCOA published (their claim)67 products

No ratings yet over a month ago

South Africa Peptides

4/60Not lab-tested

🇿🇦South AfricaCOA published (their claim)65 products

No ratings yet 3d ago

11/60Not lab-tested

🇺🇸United StatesCOA published (their claim)60 products

No ratings yet over a month ago

Home - Bulk Peptide Supply

13/60Not lab-tested

🇺🇸United StatesCOA published (their claim)60 products

No ratings yet 3d ago

PureLab Peptides

27/60Not lab-tested

🇵🇹PortugalCOA published (their claim)60 products

★5.0· 70 reviews 3d ago

27/60Not lab-tested

🇳🇱NetherlandsCOA not listed55 products

★4.3· 105 reviews 3d ago

17/60Not lab-tested

🇺🇸United StatesCOA published (their claim)55 products

No ratings yet 3d ago

Tienda - Péptidos

3/60Not lab-tested

🇺🇸United StatesCOA not listed54 products

★1.0· 1 reviews 3d ago

Peptide Force BG

2/60Not lab-tested

🇧🇬BulgariaCOA not listed49 products

No ratings yet 3d ago

15/60Not lab-tested

🇬🇧 🇪🇺 🇩🇪 8 regionsCOA published (their claim)48 products

No ratings yet over a month ago

2/60Not lab-tested

🇫🇷FranceCOA not listed48 products

No ratings yet 3d ago

Biotech Peptides

25/60Not lab-tested

🇺🇸United StatesCOA published (their claim)47 products

★4.8· 321 reviews over a month ago

2/60Not lab-tested

🇸🇰SlovakiaCOA not listed47 products

No ratings yet 3d ago

24/60Not lab-tested

🇺🇸United StatesCOA published (their claim)46 products

★4.1· 8 reviews 3d ago

19/60Not lab-tested

🇺🇸United StatesCOA published (their claim)46 products

No ratings yet over a month ago

Pure Health Peptides

14/60Not lab-tested

🇺🇸United StatesCOA published (their claim)45 products

★3.0· 7 reviews over a month ago

Kensington Labs

35/60Not lab-tested

🇬🇧United KingdomCOA not listed42 products

★4.8· 793 reviews over a month ago

Paramount Peptides

16/60Not lab-tested

🇺🇸United StatesCOA published (their claim)41 products

No ratings yet 3d ago

4/60Not lab-tested

🇺🇸United StatesCOA not listed41 products

No ratings yet 3d ago

American Peptides

2/60Not lab-tested

🇺🇸United StatesCOA published (their claim)40 products

No ratings yet over a month ago

2/60Not lab-tested

Ships-to not listedCOA published (their claim)40 products

No ratings yet 3d ago

2/60Not lab-tested

🇺🇸United StatesCOA not listed40 products

No ratings yet 3d ago

Peptide Warehouse

27/60Not lab-tested

🇺🇸United StatesCOA published (their claim)40 products

★4.4· 20 reviews over a month ago

23/60Not lab-tested

🇺🇸United StatesCOA published (their claim)40 products

No ratings yet over a month ago

21/60Not lab-tested

🇺🇸United StatesCOA published (their claim)39 products

No ratings yet over a month ago

HGH Peptides Lab

8/60Not lab-tested

🇮🇹ItalyCOA not listed38 products

No ratings yet 3d ago

Peptides Lab UK

6/60Not lab-tested

🇬🇧United KingdomCOA not listed38 products

No ratings yet over a month ago

15/60Not lab-tested

🇬🇧 🇪🇺 🇺🇸 12 regionsCOA published (their claim)36 products

No ratings yet over a month ago

24/60Not lab-tested

🇺🇸United StatesCOA published (their claim)35 products

★3.8· 5 reviews 3d ago

Peptide Hackers

20/60Not lab-tested

🇺🇸United StatesCOA published (their claim)34 products

No ratings yet over a month ago

Peptides Ireland

12/60Not lab-tested

🇮🇪IrelandCOA published (their claim)34 products

★4.2· 19 reviews 3d ago

21/60Not lab-tested

🇺🇸United StatesCOA not listed34 products

★4.7· 118 reviews 3d ago

14/60Not lab-tested

🇺🇸United StatesCOA published (their claim)33 products

No ratings yet 3d ago

6/60Not lab-tested

🇬🇧 🇪🇺 🇺🇸 12 regionsCOA published (their claim)33 products

No ratings yet over a month ago

Limitless Bio-Tech

9/60Not lab-tested

🇺🇸United StatesCOA published (their claim)33 products

★3.3· 155 reviews over a month ago

NuScience Peptides

14/60Not lab-tested

🇺🇸United StatesCOA published (their claim)33 products

★4.7· 26 reviews 3d ago

Olympex Solutions

7/60Not lab-tested

🇺🇸United StatesCOA published (their claim)33 products

★3.3· 24 reviews over a month ago

4/60Not lab-tested

🇷🇴RomaniaCOA not listed33 products

No ratings yet 3d ago

27/60Not lab-tested

🇺🇸United StatesCOA published (their claim)32 products

No ratings yet 3 months ago

4/60Not lab-tested

🇳🇱 🇬🇧 🇪🇺 8 regionsCOA not listed32 products

No ratings yet over a month ago

Enhanced Peptides

4/60Not lab-tested

🇺🇸United StatesCOA published (their claim)32 products

No ratings yet 3 months ago

Hoogwaardige Peptides Kopen in Nederland | NextGen Peptides

22/60Not lab-tested

🇳🇱NetherlandsCOA not listed32 products

★4.3· 135 reviews 3d ago

Modern Research Peptides

13/60Not lab-tested

🇺🇸United StatesCOA not listed32 products

No ratings yet 3d ago

Peptides Research UK

30/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)32 products

★4.5· 47 reviews over a month ago

28/60Not lab-tested

🇺🇸United StatesCOA not listed31 products

★4.0· 250 reviews 3d ago

18/60Not lab-tested

🇺🇸 🇪🇺2 regionsCOA published (their claim)31 products

★2.2· 14 reviews 3d ago

Bio Longevity Labs

16/60Not lab-tested

🇺🇸United StatesCOA published (their claim)30 products

★3.5· 28 reviews 3d ago

Bulk Peptide Wholesale

10/60Not lab-tested

🇺🇸United StatesCOA published (their claim)30 products

No ratings yet 3d ago

Imperial Peptides UK

24/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)30 products

★4.9· 65 reviews 3d ago

Modern Peptides

4/60Not lab-tested

Flagged — see profile

🇺🇸United StatesCOA published (their claim)30 products

No ratings yet over a month ago

NuLife Peptides

4/60Not lab-tested

🇺🇸United StatesCOA published (their claim)30 products

No ratings yet 3d ago

Peptides France

37/60Not lab-tested

🇺🇸United StatesCOA published (their claim)30 products

★4.9· 192 reviews over a month ago

5/60Not lab-tested

🇬🇧United KingdomCOA not listed30 products

★1.0· 1 reviews 3d ago

12/60Not lab-tested

🇺🇸United StatesCOA not listed30 products

★4.1· 36 reviews 3d ago

21/60Not lab-tested

🇺🇸United StatesCOA published (their claim)30 products

★3.3· 4 reviews over a month ago

6/60Not lab-tested

🇺🇸United StatesCOA not listed30 products

No ratings yet 3d ago

Ascension Peptides

24/60Not lab-tested

🇺🇸United StatesCOA not listed29 products

★4.7· 7 reviews 3d ago

Pen Peptide Spain

4/60Not lab-tested

🇪🇸SpainCOA not listed29 products

No ratings yet 3d ago

Verified Peptides

27/60Not lab-tested

🇺🇸United StatesCOA published (their claim)29 products

No ratings yet over a month ago

Chroma Peptides

14/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)28 products

★4.1· 5 reviews over a month ago

Eternal Peptides

27/60Not lab-tested

🇺🇸United StatesCOA published (their claim)28 products

★4.6· 59 reviews 3d ago

Nationwide Peptides

19/60Not lab-tested

🇺🇸United StatesCOA published (their claim)28 products

No ratings yet over a month ago

Nordic Peptides Sweden

2/60Not lab-tested

🇸🇪SwedenCOA published (their claim)28 products

No ratings yet 3d ago

2/60Not lab-tested

🇵🇱PolandCOA not listed28 products

No ratings yet 3d ago

13/60Not lab-tested

🇨🇦CanadaCOA published (their claim)28 products

★3.3· 69 reviews 3d ago

Proforma Peptides

10/60Not lab-tested

🇬🇧United KingdomCOA not listed28 products

No ratings yet over a month ago

4/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)27 products

No ratings yet over a month ago

6/60Not lab-tested

🇨🇦CanadaCOA not listed27 products

No ratings yet 3d ago

Pen Peptide Hungary

4/60Not lab-tested

🇭🇺HungaryCOA published (their claim)27 products

No ratings yet 3d ago

2/60Not lab-tested

🇵🇱PolandCOA published (their claim)27 products

No ratings yet 3d ago

PureRx Peptides

4/60Not lab-tested

🇺🇸United StatesCOA not listed27 products

No ratings yet 3d ago

14/60Not lab-tested

🇺🇸United StatesCOA not listed27 products

★4.3· 27 reviews 3d ago

6/60Not lab-tested

🇪🇺European UnionCOA published (their claim)26 products

No ratings yet over a month ago

19/60Not lab-tested

🇺🇸United StatesCOA not listed26 products

★4.8· 102 reviews 3d ago

2/60Not lab-tested

🇵🇱PolandCOA not listed26 products

No ratings yet 3d ago

4/60Not lab-tested

🇦🇺AustraliaCOA not listed26 products

No ratings yet 3 months ago

18/60Not lab-tested

🇺🇸United StatesCOA published (their claim)25 products

★4.7· 25 reviews over a month ago

6/60Not lab-tested

🇬🇧 🇺🇸 🇨🇦 12 regionsCOA published (their claim)25 products

No ratings yet over a month ago

Paradigm Peptides

7/60Not lab-tested

🇺🇸United StatesCOA not listed25 products

★3.2· 1 reviews over a month ago

Primal Peptides

30/60Not lab-tested

🇳🇱NetherlandsCOA published (their claim)25 products

★4.4· 255 reviews over a month ago

Sports Technology Labs

28/60Not lab-tested

🇺🇸United StatesCOA published (their claim)25 products

No ratings yet 3 months ago

30/60Not lab-tested

🇺🇸United StatesCOA published (their claim)24 products

★4.8· 141 reviews 3 months ago

One Day Compounds

24/60Not lab-tested

🇺🇸United StatesCOA published (their claim)24 products

★4.2· 7 reviews 3 months ago

Southern Aminos

16/60Not lab-tested

🇺🇸United StatesCOA not listed24 products

★4.6· 37 reviews 3d ago

Tested Peptides

16/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)24 products

★4.2· 7 reviews over a month ago

25/60Not lab-tested

🇺🇸United StatesCOA not listed23 products

★4.0· 91 reviews 3d ago

23/60Not lab-tested

🇺🇸United StatesCOA published (their claim)23 products

No ratings yet 3 months ago

8/60Not lab-tested

🇺🇸United StatesCOA published (their claim)23 products

No ratings yet over a month ago

28/60Not lab-tested

🇺🇸United StatesCOA published (their claim)23 products

★3.8· 10 reviews over a month ago

Next Gen Peptides

29/60Not lab-tested

🇺🇸United StatesCOA not listed23 products

★4.5· 382 reviews 3d ago

18/60Not lab-tested

🇺🇸United StatesCOA published (their claim)23 products

★4.5· 70 reviews over a month ago

Aavant Research

4/60Not lab-tested

Ships-to not listedCOA published (their claim)22 products

No ratings yet 3d ago

Direct Peptides

25/60Not lab-tested

🇬🇧 🇪🇺 🇺🇸3 regionsCOA published (their claim)22 products

★3.8· 671 reviews over a month ago

2/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)22 products

No ratings yet 3d ago

22/60Not lab-tested

🇺🇸United StatesCOA published (their claim)22 products

★3.8· 54 reviews over a month ago

26/60Not lab-tested

🇺🇸United StatesCOA published (their claim)22 products

★4.7· 3 reviews 3d ago

30/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)22 products

★4.7· 666 reviews over a month ago

27/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)22 products

★4.2· 28 reviews 3d ago

Cosmic Peptides

29/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)21 products

★4.6· 23 reviews over a month ago

24/60Not lab-tested

🇺🇸United StatesCOA not listed21 products

★4.6· 8 reviews 3d ago

2/60Not lab-tested

🇦🇪United Arab EmiratesCOA published (their claim)21 products

No ratings yet 3d ago

Australian Peptide Store

4/60Not lab-tested

🇦🇺AustraliaCOA published (their claim)20 products

No ratings yet 3d ago

Licensed Peptides

29/60Not lab-tested

🇺🇸United StatesCOA published (their claim)20 products

★4.8· 790 reviews over a month ago

4/60Not lab-tested

🇸🇪SwedenCOA not listed20 products

No ratings yet 3d ago

18/60Not lab-tested

🇺🇸United StatesCOA published (their claim)19 products

No ratings yet over a month ago

25/60Not lab-tested

🇺🇸United StatesCOA published (their claim)19 products

★3.9· 45 reviews over a month ago

4/60Not lab-tested

🇨🇦CanadaCOA published (their claim)19 products

No ratings yet 3d ago

Accelerate Labs

24/60Not lab-tested

🇺🇸United StatesCOA published (their claim)18 products

★4.3· 181 reviews 3d ago

16/60Not lab-tested

🇺🇸United StatesCOA not listed18 products

★4.0· 235 reviews 3d ago

Peptide Partners

16/60Not lab-tested

🇺🇸United StatesCOA published (their claim)18 products

No ratings yet over a month ago

2/60Not lab-tested

🇳🇱NetherlandsCOA not listed18 products

No ratings yet 3d ago

15/60Not lab-tested

🇩🇪GermanyCOA published (their claim)18 products

No ratings yet 3d ago

Peptide Crafters

34/60Not lab-tested

🇺🇸United StatesCOA published (their claim)17 products

★4.3· 41 reviews over a month ago

14/60Not lab-tested

🇺🇸United StatesCOA not listed17 products

No ratings yet 3d ago

13/60Not lab-tested

🇺🇸United StatesCOA published (their claim)16 products

No ratings yet 3d ago

22/60Not lab-tested

🇺🇸United StatesCOA published (their claim)16 products

No ratings yet over a month ago

Simple Peptides

20/60Not lab-tested

🇺🇸United StatesCOA published (their claim)16 products

No ratings yet over a month ago

6/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)15 products

No ratings yet over a month ago

Bio Infinity Lab

13/60Not lab-tested

🇺🇸United StatesCOA published (their claim)15 products

No ratings yet over a month ago

12/60Not lab-tested

🇺🇸United StatesCOA published (their claim)14 products

No ratings yet over a month ago

7/60Not lab-tested

🇳🇱NetherlandsCOA not listed14 products

★3.5· 2 reviews 3d ago

2/60Not lab-tested

🇷🇴RomaniaCOA not listed14 products

No ratings yet 3d ago

Peptides Supply Canada

2/60Not lab-tested

🇨🇦CanadaCOA published (their claim)14 products

No ratings yet 3d ago

7/60Not lab-tested

🇺🇸United StatesCOA not listed14 products

★3.2· 3 reviews 3d ago

Olympus Labs Peptides

2/60Not lab-tested

🇲🇽MexicoCOA published (their claim)13 products

No ratings yet 3d ago

4/60Not lab-tested

🇸🇪SwedenCOA not listed13 products

No ratings yet 3d ago

Coastal Peptides

28/60Not lab-tested

🇺🇸United StatesCOA published (their claim)12 products

★4.0· 42 reviews 3d ago

24/60Not lab-tested

🇺🇸United StatesCOA published (their claim)12 products

★4.0· 61 reviews 3d ago

2/60Not lab-tested

🇺🇸United StatesCOA not listed11 products

No ratings yet 3d ago

10/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)11 products

No ratings yet over a month ago

21/60Not lab-tested

🇺🇸United StatesCOA published (their claim)11 products

★3.4· 11 reviews 3 months ago

BioLabs México

2/60Not lab-tested

🇲🇽MexicoCOA published (their claim)10 products

No ratings yet 3d ago

2/60Not lab-tested

🇺🇸United StatesCOA not listed10 products

No ratings yet 3d ago

32/60Not lab-tested

🇺🇸United StatesCOA published (their claim)9 products

★4.7· 25 reviews 3 months ago

21/60Not lab-tested

🇺🇸United StatesCOA published (their claim)8 products

No ratings yet 3 months ago

14/60Not lab-tested

🇺🇸United StatesCOA not listed7 products

★4.2· 13 reviews 3d ago

24/60Not lab-tested

🇺🇸United StatesCOA not listed7 products

★4.8· 1,251 reviews over a month ago

Renova Peptides

9/60Not lab-tested

🇺🇸United StatesCOA not listed7 products

★3.7· 1 reviews 3 months ago

Rhome Research LLC

4/60Not lab-tested

🇺🇸United StatesCOA published (their claim)7 products

No ratings yet 3d ago

Australian Peptides

2/60Not lab-tested

🇦🇺AustraliaCOA not listed6 products

No ratings yet 3d ago

12/60Not lab-tested

🇨🇦CanadaCOA published (their claim)6 products

No ratings yet 3 months ago

2/60Not lab-tested

🇳🇱NetherlandsCOA not listed6 products

No ratings yet 3d ago

27/60Not lab-tested

🇬🇧United KingdomCOA published (their claim)6 products

★4.0· 39 reviews over a month ago

Swedish Peptides

2/60Not lab-tested

🇸🇪SwedenCOA published (their claim)5 products

No ratings yet 3d ago

Cosmic Nootropic

34/60Not lab-tested

🇪🇺European UnionCOA published (their claim)4 products

★4.2· 413 reviews over a month ago

8/60Not lab-tested

🇺🇸United StatesCOA not listed1 products

No ratings yet 3 months ago

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