Los Angeles-area longevity clinic offering customized peptide therapy including BPC-157 with acoustic soundwave therapy. Focuses on hormone balance, libido, stamina, and overall vitality.

Naturopathic medical doctor in the San Francisco East Bay Area. Specializes in peptide therapy to restore biological resilience, using weekly injection protocols with monthly blood monitoring.

US-based research peptide supplier offering high-purity peptides synthesized domestically. Specializes in growth hormone peptides, weight loss peptides, and healing peptides backed by independent COAs.

National telehealth platform offering physician-supervised peptide therapy including BPC-157, Sermorelin, GHK-Cu, and Thymosin Alpha-1. Home delivery of compounded peptides directly to patients.

Longevity-focused telehealth platform offering personalized peptide therapy, hormone optimization, and performance medicine nationwide. Physician-led protocols, quarterly bloodwork, and ongoing coaching included.

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.

Board-certified Beverly Hills internist specializing in concierge peptide therapy including Semaglutide, BPC-157, and growth hormone secretagogues. Same-day availability with personalized injectable protocols.

San Diego-based 503B outsourcing facility offering compounded ophthalmology, urology, and specialty medications including peptide-based preparations. FDA-registered, PCAB-accredited, and ships nationally to healthcare providers.

California-based custom peptide synthesis service providing academic and pharmaceutical researchers with high-purity catalog and custom peptides. Specializes in difficult sequences, cyclic peptides, and stapled peptides.

FDA-registered contract testing laboratory in Hercules, CA offering biocompatibility, toxicology, microbiology, and chemistry testing for pharmaceuticals and medical devices including peptide-based products.

Consumer-focused supplement testing and rating company that independently tests and grades nutritional supplements including peptide-based products for label accuracy, purity, and safety. Publishes all results publicly.

B2B peptide supplier based in Silicon Valley serving academic labs, biotech, and pharma companies since 1993. Manufactures research peptides, antibodies, and assay kits for preclinical research.