Peptide Businesses in United States
258 results · United States
South Tampa Regenerative Medicine
Tampa-based regenerative medicine practice offering a self-inject peptide therapy program alongside medical weight loss and low testosterone treatment. Physician-supervised protocols with home delivery of compounds.
PolyPeptide Group
Global GMP peptide CDMO with North American headquarters in Torrance, CA. One of the world's largest dedicated peptide manufacturers. Specializes in peptide API manufacturing from Phase I through commercial scale.
Bio-Synthesis
Texas-based peptide synthesis company providing custom peptide manufacturing, bioconjugation, oligo synthesis, and labeling services. Over 30 years serving pharmaceutical, biotech, and academic clients.
Limitless Life Nootropics
GMP-manufactured, USA-made research peptides using advanced solid-phase synthesis and purification. Also operates as Limitless Biotech. Named Best Peptides Company of 2024.
AmbioPharm
One of the world's largest peptide CDMOs. FDA-inspected cGMP facility with 500+ chemists supporting pharmaceutical and biotech companies from development through commercial production. Five FDA inspections passed.
American Medical Wellness
Vertically integrated physician-led wellness clinic in Las Vegas with an in-house 503A compounding pharmacy. Offers AOD9604, Thymogen, and other targeted peptide therapies as part of a comprehensive longevity program.
Biosynth
Global life science company providing end-to-end peptide services from R&D to commercial supply, including custom synthesis, bulk raw materials, and catalog peptides. Serves diagnostic, pharma, and biotech sectors.
Marek Health
Telehealth hormone-optimization and peptide-therapy platform offering physician-guided TRT, peptide protocols, and comprehensive lab work with clinician oversight. Founded by Derek (More Plates More Dates).
Angel Longevity Medical Center
Los Angeles functional medicine and longevity center offering peptide therapy, IV therapy, hormone replacement, and exosome therapy. Located in Studio City, serving the greater Los Angeles area.
Arctic Lab Supply
Arctic Lab Supply is an online supplier of research-use-only peptides based in Anchorage, Alaska. The catalog lists 22 products with prices on the page, including BPC-157, TB-500, GHK-Cu, Semax, Ipamorelin, MOTS-C, Tesamorelin and NAD+, plus blends. Lot-matched reports from two third-party labs, ILS Laboratories and Freedom Diagnostics, are published for 11 products in an open COA library that needs no account. Each report names the lot, test date and certificate number, and links to the lab's own verification page. Orders ship from Anchorage by USPS with tracking, and international orders go to most countries. Products are for laboratory research only, not for human or veterinary use.
Empower Pharmacy
The largest 503A compounding pharmacy and FDA-registered 503B outsourcing facility in the nation, serving functional medicine markets. Compounds sermorelin, NAD+, and a wide range of injectable peptides. PCAB-accredited.
Aspire Rejuvenation
Florida anti-aging and regenerative medicine clinic offering hormone optimization, peptide therapies, platelet-rich plasma, and aesthetic services. Physician-led practice specializing in TRT, HGH optimization protocols, and evidence-based longevity medicine.