Find a supplier you can trust.

BioLongevity Labs

COA score97A

Premium research peptides with USA-manufactured, third-party-tested positioning.

Peptide Partners

COA score94A

US buyers who care about independent certification and 99%+ purity positioning.

Kimera Chems

COA score93A

Captured catalog watch record for peptides, nootropics, SARMs, blends, and research compounds that need direct COA and availability checks.

Peptide Supply Co

COA score92A

US peptide buyers comparing third-party-tested research peptides with a straightforward catalog.

Crush Research

COA score88B

US shoppers comparing batch-level COAs, fast domestic shipping, and straightforward peptide pricing.

Peptaura

COA score84B

Comparing vendors, prices, variants, and COA records in one place.

Modern Aminos

COA score82B

Researcher account-gated catalog with compliance-forward messaging.

Elite Research USA

COA score81B

Captured catalog watch record for peptides, blends, and research compounds that need direct COA and availability checks.

Amino Tech

COA score79C

US shoppers who want one broad catalog spanning peptides, research compounds, oils, sprays, and supplements with a straightforward discount code.

Regenerative Research

COA score78C

Captured catalog watch record for GLP, recovery, mitochondrial, and peptide research products with visible batch labels and test-result links.

OmegAmino

COA score76C

Captured account-gated peptide catalog with tablets, vials, accessories, and metabolic research products.

Blank

COA score75C

US peptide buyers comparing a compact, design-forward catalog of GLP, recovery, mitochondrial, and peptide blend research products with a strong referral discount.

Amino Club

COA score66D

US-based peptide buyers who want published COAs, 99%+ purity positioning, and a polished catalog.

Pure Peptides

COA score61D

Captured peptide catalog watch record for GLP, recovery, mitochondrial, and blend products.

Deuspower

COA score38F

Risk record for the Deus Medical and Astera Labs catalog; no active US launch promotion.

Soma Chems

COA statusNot assessed

Budget-friendly peptide, amino, spray, and liquid research categories.

ActiFolic

COA statusNot assessed

EU-focused hair-research topicals, RU58841, GHK-Cu, and longevity products.

YourProtocol.co

COA statusNot assessed

New supplier record requiring manual verification of affiliate redirect, product rows, and current research-only fit.

5AR Society

COA statusNot assessed

Advanced hormone and androgenic optimization products, not a general peptide source.

Beligas Pharmacy

COA statusNot assessed

Only for users who already understand the legal and health risks of regulated performance products.

SwissChems

COA statusNot assessed

Broad peptide, SARM, and research-chemical catalog comparison where regulatory and quality risk must be checked first.

Euro Nootropics

COA statusNot assessed

EU nootropic buyers comparing racetams, research solutions, and cognitive compounds.

RUPharma

COA statusNot assessed

High-risk record only for Russian and European nootropics, peptide categories, and pharmacy-style products where import rules need extra checking.

Idealabs DC

COA statusNot assessed

Captured supplement catalog watch record for liquid research supplements and Ray Peat forum product documentation links.

Your Modafinil

COA statusNot assessed

High-risk comparison only for users checking modafinil access, prescription rules, and regional legality.

CerebrolysinEuropa

COA statusNot assessed

EU-only buyers checking Cerebrolysin, Cortexin, Actovegin, racetams, and related pharmacy-style products with fast regional shipping.