San Diego-based custom peptide synthesis and manufacturing company offering research and GMP-grade peptide production. Specializes in difficult sequence synthesis, isotopically labeled peptides, and peptide libraries for pharmaceutical and biotech clients.

Midwest men's health and hormone optimization clinic with locations in Nebraska. Specializes in TRT, peptide therapy, and men's wellness including ED treatment and weight management. Physician-supervised protocols with easy in-clinic or telehealth access.

Manhattan integrative medicine practice offering hormone optimization, peptide therapies, and comprehensive functional medicine. Specializes in individualized longevity protocols, bioidentical hormone replacement, and regenerative treatments for both men and women.

Florida-based compounding pharmacy preparing custom sermorelin and hormone peptide prescriptions per physician specifications. Serves both local and mail-order patients with personalized formulations.

Multi-location national compounding pharmacy with locations in AZ, CA, TX, UT, VA, MO, and FL. Offers compounded sermorelin, NAD+, hormone replacement, and peptide therapies.

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.

US subsidiary of Swiss-based Bachem Holding, a global leader in peptide chemistry. FDA-registered and GMP-compliant. Provides full-service CDMO capabilities from process development to large-scale commercial API production.

Pharmaceutical CDMO with a Souderton, PA facility specializing in complex API synthesis including peptides. Offers integrated drug substance and drug product manufacturing with GMP compliance from Phase I to commercial.

The leading supplier of pharmaceutical-grade chemicals, equipment, and compounding education for independent compounding pharmacies across North America. Supports pharmacies that compound customized peptide medications.

Cutting-edge regenerative medicine, stem cell therapy (Muse Cell technology), and longevity clinic founded by Dr. Adeel Khan MD. Offers PRP, advanced regenerative biologics, comprehensive longevity assessments, and physical optimization programs. One of Canada's most advanced regenerative medicine facilities. Additional international locations in Dubai and Los Cabos.

Medically supervised peptide therapy clinic in Miami led by Dr. Gabriel Suarez, IFMCP. Offers BPC-157, CJC-1295/Ipamorelin, Thymosin Alpha-1, Semax/Selank, and GLP-1 peptides.

GMP-manufactured, USA-made research peptides using advanced solid-phase synthesis and purification. Also operates as Limitless Biotech. Named Best Peptides Company of 2024.