Polaris Peptides

Polaris Peptides is an American research peptide supplier with over 75 active product listings on Peptides.SO, operating in the domestic U.S. research compound market with a catalog organized around the major peptide research families. The company's brand positioning emphasizes purity standards and product accessibility for the research community, with a focus on maintaining competitive pricing across a broad compound range while sustaining the analytical documentation standards expected in academic and institutional research settings.

The Polaris Peptides catalog covers all primary peptide research categories with meaningful depth in each segment. The growth hormone secretagogue segment includes the standard GHRH and GHRP analogue stack — CJC-1295 with and without DAC, Ipamorelin, GHRP-2, GHRP-6, and Hexarelin — alongside Sermorelin and MK-677 (Ibutamoren) for researchers studying growth hormone release, pulse pattern modification, IGF-1 axis biology, and related GH secretion signaling pathways.

Tissue repair peptide coverage includes BPC-157 and TB-500 in standard formulations and blended combinations, reflecting the established research literature on these peptides' roles in gastrointestinal mucosal repair, tendon healing, and systemic anti-inflammatory peptide biology. GLP-1 class metabolic research compounds include Semaglutide, Tirzepatide, and Liraglutide, integrating the newer generation of GLP-1 receptor agonists that are active subjects of metabolic disease and weight regulation research.

Melanocortin peptides at Polaris Peptides include Melanotan-I, Melanotan-II, and PT-141/Bremelanotide, studied in melanocyte biology, UV protection signal transduction, and CNS receptor ligand research. Longevity and anti-aging peptide coverage includes Epithalon, Thymosin Alpha-1, Thymalin, and GHK-Cu — compounds active in telomere length research, immune senescence studies, and skin extracellular matrix biology.

Cognitive research peptides available in the Polaris catalog include Semax, Selank, and Dihexa, compounds studied in neuroprotection, nerve growth factor signaling, and cognitive performance modeling in animal models. IGF-1 variants (LR3 and DES) support researchers working in anabolic signaling, muscle cell growth, and protein synthesis pathway research.

Verified per-milligram pricing at Polaris Peptides ranges from $0.47/mg for bulk-format GHK (85mg listing, cosmetic-scale pricing) up to $14.00/mg for Cagrilintide, with classic GHRP/bioregulator compounds sitting in between (CJC-1295 No DAC $12.00/mg, LL-37 $12.50/mg, Thymosin Alpha-1 $6.50/mg, PT-141/Bremelanotide $4.00/mg). The newer GLP-1/amylin-adjacent compounds in the catalog (Cagrilintide, Setmelanotide at $6.00/mg) price at a premium over the traditional GH-secretagogue and bioregulator lines, consistent with their more recent and complex synthesis relative to older catalog staples.

Third-party independent analytical testing (HPLC and mass spectrometry) provides purity verification for all catalog compounds. COA documentation is provided per product. U.S. domestic shipping is available with tracking. All Polaris Peptides products are sold exclusively for laboratory research and in-vitro scientific investigation. They are not intended for human consumption or veterinary use, and handling should conform to applicable institutional research protocols.