Colorado-based research peptide supplier providing high-purity BPC-157, GHK-Cu, and TB-500 with a minimum 99% purity standard. Third-party tested with batch-specific Certificates of Analysis.

California-based LLC offering US-made, third-party tested research peptides including BPC-157 and TB-500 blends. Every batch is verified with COAs published on their site for full transparency.

Canadian peptide supplier with fast nationwide delivery. Accepts Interac e-Transfer. Offers BPC-157, TB-500, CJC-1295/Ipamorelin blend, MOTS-c, and more. Third-party COA testing on all products. Ships within 24 hours on weekdays from a Canadian fulfillment centre.

International peptide research supplier with a dedicated Canadian storefront. Offers high-purity peptides including TB-500/BPC-157 pre-mixed pens, Ipamorelin/CJC-1295 blends, and GHRP-2 combinations. Competes on price, purity, and fast Canadian delivery.

Arizona-based research peptide and SARM supplier offering third-party tested products including BPC-157, GHK-Cu, Selank, Semax, and selective androgen receptor modulators. Trusted by the research community for quality consistency and documentation.

Wyoming-based research peptide company offering peptides including BPC-157, Thymosin Alpha-1, TB-500, and PT-141. Third-party mass spectrometry tested. Known for quality assurance and domestic US shipping.

California research peptide company specializing in amino acid-based research compounds, growth hormone peptides, and cosmetic peptides. Ships to US researchers. Offers HPLC-verified products with batch-specific COA documentation.

Research-focused supplier of SARMs, nootropics, peptides, and research chemicals based in Tucson, AZ. Strong commitment to third-party testing and purity verification with full COA documentation.

US-based research peptide supplier publishing full third-party COAs for every batch. Tests every batch for minimum 95-98% purity. All COAs issued by independent external laboratories.

Georgia-based research peptide company offering high-purity peptides with comprehensive COA transparency. Third-party tested at ISO-certified labs. Catalog includes BPC-157, Selank, Semax, and GHRPs.

US-sourced and manufactured research peptides and chemicals with a focus on quality assurance. Provides high-purity research compounds including BPC-157, TB-500, and growth hormone secretagogues.

Canadian peptide supplier offering HPLC-tested peptides including BPC-157, TB-500, CJC-1295, and NAD+. Ships discreetly to all provinces. Products sold in capsule and atomizer spray formats under GMP conditions. Third-party tested for purity and potency.