Research Peptide Suppliers

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Suppliers with products listed and pricing data available on Peptide Plus

Alpha Omega Peptide

86 products 68/100 trust

Synced yesterday

COA access: batch lookup

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Alpha Peptides

15 products Free Shipping 85/100 trust

Synced yesterday

COA access: batch lookup

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AMC Essentials

91 products peptideplus (20% off) 70/100 trust

Synced yesterday

COA access: batch lookup

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Amino Sequence

33 products peptideplus (15% off) Trust review pending

Synced yesterday

COA access: unknown

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Amino USA

97 products Trust review pending

Synced yesterday

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AMP Peptides

57 products Free Shipping 68/100 trust

Synced yesterday

COA access: product page

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Arcane Peptides

31 products Trust review pending

Synced yesterday

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Ascension Peptides

42 products PEPTIDEPLUS (50% off) 0/100 trust

Synced yesterday

COA access: unknown

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Atomik Labz

168 products PEPTIDEPLUS25 (25% off) 0/100 trust

Synced yesterday

COA access: unknown

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BioCollex Research

58 products Free Shipping 70/100 trust

Synced yesterday

COA access: product page

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BioLongevity Labs

110 products 40% off 50/100 trust

Synced yesterday

COA access: unknown

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Bulk Peptides

41 products peptideplus Trust review pending

Synced yesterday

COA access: unknown

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Coastal Peptides

23 products Free Shipping Trust review pending

Synced yesterday

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Conexa Labs

93 products Free Shipping Trust review pending

Synced yesterday

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Crownwell Research

27 products 20/100 trust

Synced yesterday

Research peptide supplier focused on laboratory-use compounds for structural biology, metabolic regulation, and endocrine research.

COA access: unknown

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Double R Labs

39 products DRLEMAIL10 (10% off) 72/100 trust

Synced yesterday

COA access: public

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Eternal Peptides

44 products Free Shipping 62/100 trust

Synced yesterday

COA access: unknown

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EZ Peptides

70 products 80/100 trust

Synced yesterday

COA access: product page

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Felix Chemical Supply

52 products PEPTIDEPLUS (10% off) 0/100 trust

Synced yesterday

COA access: unknown

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Flawless Compounds

59 products Trust review pending

Synced yesterday

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Genesis Biomapping

23 products Free Shipping 80/100 trust

Synced yesterday

Research-use-only peptide supplier claiming public COAs, HPLC-MS verification, batch traceability, and 30+ compounds.

COA access: batch lookup

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Genetic Peptide

219 products Free Shipping Trust review pending

Synced yesterday

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Glacier Aminos

60 products peptideplus (10% off) Trust review pending

Synced yesterday

COA access: unknown

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Glow Aminos

44 products Trust review pending

Synced yesterday

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Hacker Peptides

9 products Free ShippingNEWS4HACKERS26 (15% off) 13/100 trust

Synced yesterday

US-based research peptide and compound supplier with a catalog that includes peptides, capsules/tablets, research tools, and accessories.

COA access: unknown

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Happy Peptides

83 products PEPTIDEPLUS (15% off) Trust review pending

Synced yesterday

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Hydro Research

72 products PEPTIDEPLUS20 (20% off)PEPTIDEPLUS50 (50% off) 96/100 trust

Synced yesterday

COA access: product page

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IDUN Peptides

20 products WELCOME10 (10% off)Free Shipping 86/100 trust

Synced yesterday

COA access: library

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Ignite Peptides

8 products PEPTIDEPLUS (10% off) Trust review pending

Synced yesterday

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Ion Peptide

106 products peptideplus (15% off) 78/100 trust

Synced yesterday

COA access: batch lookup

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LA Peptides

67 products peptideplus (10% off) Trust review pending

Synced yesterday

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LiveWell Peptides

24 products Free Shipping 64/100 trust

Synced yesterday

COA access: request only

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Lumi Peptides

82 products Trust review pending

Synced yesterday

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Midwest Peptide

25 products Free Shipping 68/100 trust

Synced yesterday

COA access: public

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Mile High Compounds

60 products Free Shipping 83/100 trust

Synced yesterday

COA access: library

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Modern Aminos

145 products 70/100 trust

Synced yesterday

COA access: batch lookup

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Modern Research Peptides

82 products Trust review pending

Synced yesterday

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Molecular Edge

11 products Free Shipping 62/100 trust

Synced yesterday

COA access: unknown

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Nextech Labs

63 products Trust review pending

Synced yesterday

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NG Peptide

48 products 77/100 trust

Synced yesterday

COA access: batch lookup

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Oasis Labs

53 products Free Shipping 34/100 trust

Synced yesterday

COA access: unknown

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Omegamino

25 products Trust review pending

Synced yesterday

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Oneday Compounds

37 products 30% offFree Shipping 84/100 trust

Synced yesterday

COA access: batch lookup

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Onyx Research

30 products Trust review pending

Synced yesterday

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Orbitrex Peptide

46 products 86/100 trust

Synced yesterday

COA access: library

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Paramount Peptides

103 products 20% offFree Shipping 60/100 trust

Synced yesterday

COA access: request only

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PeakForm Peptides

56 products 78/100 trust

Synced yesterday

COA access: library

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Peptidology

64 products Trust review pending

Synced yesterday

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Peptira

74 products Free Shipping 76/100 trust

Synced yesterday

COA access: batch lookup

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Peptix USA

4 products peptideplus (10% off) 92/100 trust

Synced yesterday

US-based research peptide supplier claiming 99%+ purity, third-party testing, fast shipping, and full order protection.

COA access: product page

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Pepvida Labs

41 products Trust review pending

Synced yesterday

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Platinum Lion

53 products Trust review pending

Synced yesterday

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Polaris Peptides

45 products 20% off Trust review pending

Synced yesterday

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Precision Peptide Co

21 products Free Shipping Trust review pending

Synced yesterday

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Prime Peptides

26 products Free Shipping 95/100 trust

Synced yesterday

COA access: product page

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Purus Peptides

38 products 46/100 trust

Synced yesterday

COA access: request only

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RefillPen

8 products Trust review pending

Synced yesterday

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Renova Peptides

22 products Trust review pending

Synced yesterday

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Research Chem HQ

26 products 94/100 trust

Synced yesterday

COA access: product page

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RetaOne Labs

23 products 15% off 74/100 trust

Synced yesterday

COA access: batch lookup

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Riptide Wellness

32 products Free Shipping 71/100 trust

Synced yesterday

COA access: library

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Ruo Bio

85 products peptideplus (10% off) Trust review pending

Synced yesterday

COA access: unknown

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Simms Research

5 products Free Shipping 68/100 trust

Synced yesterday

US-based research peptide supplier claiming 99%+ purity, third-party testing, full COA documentation, and fast domestic delivery.

COA access: batch lookup

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Simple Peptide

78 products 68/100 trust

Synced yesterday

COA access: batch lookup

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Solution Peptides

189 products peptideplus15 (15% off) Trust review pending

Synced yesterday

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Soma Chems

115 products Trust review pending

Synced yesterday

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Step One

37 products Free Shipping 80/100 trust

Synced yesterday

COA access: library

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Sunrise Bioresearch

24 products Trust review pending

Synced yesterday

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Throne

1 product Trust review pending

Synced yesterday

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True Peptide Labs

71 products Peptideplus (15% off) Trust review pending

Synced yesterday

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Valor Peptides

44 products Trust review pending

Synced yesterday

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Welli Labs

108 products Trust review pending

Synced yesterday

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Wellness Peptides

68 products Trust review pending

Synced yesterday

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Coming Soon

We're onboarding these suppliers — pricing data will be available shortly

Biocase Innovations

Other Peptide Suppliers

Additional research peptide suppliers across the market. We haven't onboarded these yet — visit their sites directly.

Popular Suppliers

LabSourced

Southern Aminos

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