A range of GMP-grade, research-grade and cosmetic-grade peptides across 12 major therapeutic areas — purity up to 99.5%, complete CoA documentation and worldwide cold-chain shipping for research institutions and commercial partners.
Follow every stage of our work — scientific research, the GMP factory floor and the finished production process.
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Peptide synthesis, lyophilization and in-house HPLC/MS quality inspection workflow.
Request This VideoA close look at our research-grade peptide vials, purity grades and available packaging formats.
Request This VideoTemperature-controlled packaging and worldwide cold-chain delivery behind every order.
Request This VideoPurity up to 99.5%, for both research and commercial applications
From R&D to delivery, full-chain professional services to help your projects succeed
Every batch ships with a complete Certificate of Analysis, including HPLC purity, mass spectrometry, moisture content and sterility testing. Local laboratory testing is also supported.
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From sequence design and synthesis optimization to packaging and labeling — a complete one-stop OEM service supporting small-batch trials and large-scale production.
Learn About OEMOur expert R&D team provides technical consulting, assisting clients with sequence optimization, dissolution protocol design and experimental planning.
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Nuoxiar is a supplier specializing in high-purity peptides, active pharmaceutical ingredients (APIs), and research compounds, featuring in-house testing capabilities. We are dedicated to providing GMP-grade, research-grade, and cosmetic-grade products to global research institutions, medical facilities, and commercial partners.
Each product comes with comprehensive quality documentation—including HPLC purity data, mass spectrometry results, and a detailed Certificate of Analysis (CoA). Every order is backed by local laboratory testing support and distributed globally via cold-chain logistics originating from the United States.
Product news, usage guides and peptide research insights — updated regularly
Product NewsOur Retatrutide batch is now available at 99%+ purity. Discover how this GIP/GLP-1/Glucagon triple agonist is reshaping weight-management research.
Usage GuidesA practical, step-by-step guide to keeping your peptide vials stable — from cold-chain storage and moisture control to correct reconstitution technique.
Usage GuidesBoth are staples of tissue-repair research, but they work through different mechanisms. Here's how to decide which one — or the blend — fits your goals.
Our expert team responds within 24 hours — full professional support at every step, from sequence design to GMP production and cold-chain delivery.
Share your peptide sequence and specifications
Expert team develops synthesis and purification plan
Synthesized in a GMP environment with full QC testing
Product COA provided / End-to-end cold chain transportation
Fill in your details and our team will contact you with pricing, CoA and shipping information.