Peptide Therapy in California
35 listings · California
Browse 35 verified peptide businesses in California — clinics, compounding pharmacies, research labs, and trusted suppliers. All listings are reviewed by the The Peptide Alliance editorial team.
AminoVault
AminoVault is a premium U.S.-based research peptide supplier dedicated to raising the standard for quality, transparency, and scientific integrity. Every batch is manufactured to rigorous quality standards and independently verified through ISO/IEC 17025-accredited third-party laboratory testing for identity and purity, with batch-specific Certificates of Analysis available for complete traceability. Beyond peptides, AminoVault provides researchers with the documentation and confidence needed to support reliable, reproducible research. Built on a commitment to transparency rather than marketing hype, AminoVault delivers trusted research compounds, exceptional customer service, fast nationwide shipping, and an uncompromising focus on quality—making it the supplier of choice for researchers across the United States.
Skin Deva
Skin Deva is a USA-based skincare brand focused on high-performance serums powered by clinically studied ingredients. We specialize in targeted solutions such as Vitamin C, Hyaluronic Acid, Peptides, Niacinamide, and Copper Peptides to support hydration, firmness, and overall skin health. Our formulas are science-led, thoughtfully formulated, and designed to deliver professional-grade results without luxury markups.
Fragranci
Fragranci is a USA-based fragrance brand offering high-luxury perfumes at an affordable price. Our curated selection is crafted with exquisite notes that evoke memories and emotions, delivering long-lasting scents with modern sophistication and timeless elegance. Made in the USA, Fragranci ensures that premium, high-quality fragrances are accessible without the luxury markups. Experience the essence of luxury and elegance with Fragranci, where exceptional quality meets affordability.
Evolve Anti-Aging Center
Beverly Hills anti-aging and longevity clinic offering personalized hormone optimization, peptide therapies, and regenerative treatments. Specializes in bioidentical HRT, growth hormone peptide protocols, stem cell therapies, and cutting-edge longevity interventions for discerning patients.
NOVA Biologics
FDA-registered biologic raw material supplier in Oceanside, CA providing serums, plasma, cell culture materials, and biological intermediates to research organizations and peptide and biopharma manufacturers.
Peptide Sciences
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.
Pacific BioLabs
FDA-registered contract testing laboratory in Hercules, CA offering biocompatibility, toxicology, microbiology, and chemistry testing for pharmaceuticals and medical devices including peptide-based products.
LifeForce
Longevity-focused telehealth platform offering personalized peptide therapy, hormone optimization, and performance medicine nationwide. Physician-led protocols, quarterly bloodwork, and ongoing coaching included.
Amino Asylum
US-based supplier offering research peptides with multiple domestic warehouse locations in TX and DE. Known for competitive pricing and product variety.
Central Drugs Compounding Pharmacy
Long-established California compounding pharmacy offering custom sterile and non-sterile formulations for physicians and patients. Specializes in hormone therapy, pain management, and regenerative medicine compounds. PCAB accredited with extensive peptide compounding experience.
Labdoor
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.
Woodland Hills Pharmacy
California-based compounding pharmacy serving the Woodland Hills area with personalized compounded medications including hormone therapy, peptide formulations, and custom wellness compounds by physician prescription.
Peptide Systems
US-based supplier offering HPLC/LC-MS verified peptides at 99%+ purity, including BPC-157, TB-500, and Sermorelin. All products come with certified Certificates of Analysis from independent third-party labs.
Citrin Wellness
Beverly Hills naturopathic doctor offering comprehensive peptide therapy including BPC-157, GHK-Cu, CJC-1295, and Semaglutide sourced from pharmaceutical-grade compounding pharmacies.
Beverly Hills Concierge Doctor
Beverly Hills concierge physician offering physician-grade peptide therapy including BPC-157, Sermorelin, Ipamorelin, and Tesamorelin through in-office and house-call formats. Available seven days a week.
AnaSpec Peptide Supply
Fremont, CA-based peptide supplier offering a catalog of 20,000+ pre-made and custom peptides for academic and pharmaceutical research. Provides fluorescent dye conjugates, peptide libraries, and HPLC-purified research peptides.
Trifecta Telemed
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.
American Peptide Company
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.
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.
Bachem Americas
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.
Gameday Men's Health
Men's health clinic chain with locations nationwide specializing in testosterone replacement therapy, peptide therapy, and men's wellness. Offers fast on-site lab testing, personalized treatment plans, and access to cutting-edge peptide protocols. Walk-in friendly.
Hims & Hers
National telehealth platform offering men's and women's health services including TRT, erectile dysfunction treatment, hair loss, and weight management with GLP-1 receptor agonists. Licensed physicians, online consultations, and prescription delivery. Available in all 50 states.
AnaSpec
Leading biotech CMO with 30+ years of peptide manufacturing experience. 44,000 sq ft facility in California's Silicon Valley. Manufactures custom GMP peptides and dyes for diagnostics, biopharmaceuticals, and cosmetics.
Next Health
Premium health optimization and longevity clinic with locations in Los Angeles, New York, and other major cities. Offers IV therapy, peptide treatments, cryotherapy, NAD+ infusions, and comprehensive biomarker testing. Personalized protocols with physician oversight.