PEPTIDES

Research Peptides at KGEAR U.S

Our peptides collection brings together some of the most widely studied research compounds in modern metabolic, recovery and endocrine science. Every vial is supplied as a lyophilised, research-grade peptide intended strictly for laboratory and research use only. Below is a guide to the main groups in this category and the quality standards behind them.

GLP-1 & Dual / Triple Agonists

The fastest-growing area of peptide research is the incretin class. Tirzepatide 10mg is a dual GIP/GLP-1 receptor co-agonist studied for glucose regulation and body-weight endpoints, while Retatrutide is a triple GIP/GLP-1/glucagon agonist still in investigational trials. These compounds share long half-lives that supported once-weekly dosing in clinical study protocols and are researched for their effects on appetite signalling and metabolic markers.

Recovery & Repair Peptides

Recovery-focused peptides such as BPC-157 & TB-500 are studied in tissue-repair, tendon and gastrointestinal research models. Often combined in blends, they are among the most requested compounds for connective-tissue and healing-pathway investigation.

Metabolic & Specialty Peptides

Beyond the incretins, the category includes IGF-1 LR3 for growth-factor and anabolic-signalling research, HCG for reproductive and endocrine study models, and Melanotan-II for melanocortin and pigmentation research. Each targets a distinct pathway, giving researchers a broad toolkit within a single catalogue.

Quality & Third-Party Lab Testing

Research peptides are only as reliable as their verification. We target ≥99% purity confirmed by reversed-phase HPLC, with mass-spectrometry identity confirmation and batch Certificates of Analysis available on request. Our HPLC lab reports document this testing programme in full. All products on this page are sold for research use only and carry no therapeutic claims.