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Browse CatalogISO-certified GMP manufacturing. Third-party tested research-grade peptides. Every batch ships with a Certificate of Analysis. Based in the EU with worldwide shipping.
LarnaLabs is a research compound supplier dedicated to providing the global scientific community with high-purity peptides and related reagents for in-vitro laboratory investigation. We serve academic institutions, independent research laboratories, biotech companies, and contract research organizations across more than 100 countries, delivering rigorously tested materials backed by comprehensive analytical documentation.
Founded on the principle that researchers deserve better — better purity data, better documentation, better service — LarnaLabs has built its reputation by treating quality as a non-negotiable foundation rather than a marketing differentiator. Every process we design, every supplier we qualify, and every standard we enforce exists because reproducible science requires reliable reagents.
Our mission is straightforward: to supply researchers with the highest-quality compounds available, supported by transparent analytical data, dependable logistics, and responsive customer service. We believe that scientific progress depends on access to reliable reagents, and we are committed to removing barriers that slow the pace of discovery.
Every decision we make — from selecting manufacturing partners to designing our quality control protocols — is guided by a single question: does this help researchers do better work? We invest in rigorous testing, cold-chain infrastructure, and documentation systems not because they are required, but because we understand that the integrity of your experiments begins with the integrity of your materials.
We are committed to being the supplier that researchers trust when reproducibility and purity matter most. Our long-term vision is to expand our catalog to serve an even broader range of research disciplines while maintaining the quality standards that define us.
LarnaLabs works with established contract manufacturing organizations (CMOs) that operate ISO-certified, GMP-compliant production facilities equipped with modern solid-phase peptide synthesis (SPPS) instrumentation, industrial-scale HPLC purification systems, and lyophilization equipment. Our manufacturing partners maintain cleanroom environments classified according to ISO 14644 standards, with continuous environmental monitoring and strict contamination control protocols.
Analytical testing is performed using state-of-the-art instrumentation including reversed-phase HPLC systems with UV and fluorescence detection, electrospray ionization and MALDI-TOF mass spectrometers, and amino acid analyzers. These instruments are calibrated and maintained according to manufacturer specifications and validated analytical methods, ensuring accurate and reproducible results across all production batches.
Our warehousing and distribution facilities maintain temperature-controlled storage at -20°C with redundant refrigeration, backup power systems, and continuous temperature monitoring with automated alert notifications. These measures ensure that every compound retains its specified purity from the point of manufacture through delivery to your laboratory.
Quality assurance is the cornerstone of our operation. Every compound we distribute undergoes a multi-stage quality control process that includes HPLC purity analysis (minimum 97% threshold), mass spectrometry identity confirmation, visual inspection, and documentation review. We do not release batches that fail any quality control checkpoint — failed materials are rejected, root cause analysis is performed, and corrective actions are implemented before resynthesis.
Each order ships with a batch-specific Certificate of Analysis documenting purity, identity, lot number, and storage recommendations. We also conduct periodic third-party verification testing through independent analytical laboratories to validate the accuracy of our internal quality data. Our quality management system incorporates formal deviation handling, CAPA procedures, and annual management review to drive continuous improvement.
We are transparent about our methods and results because we believe that trust is earned through verifiable data, not marketing claims. If you ever have a question about our testing methodology or want to review raw analytical data for a specific batch, our quality team is available to assist.
The LarnaLabs team brings together expertise in peptide chemistry, analytical science, supply chain logistics, and regulatory compliance. Our staff includes professionals with backgrounds in organic and medicinal chemistry, pharmaceutical quality assurance, and international trade compliance — the combination of skills necessary to source, verify, and deliver research-grade compounds reliably.
Our analytical chemistry specialists oversee all quality control operations, including method development, instrument qualification, and data review. They work closely with our manufacturing partners to ensure that synthesis protocols, purification parameters, and testing procedures meet our exacting standards. Their expertise ensures that the analytical data on your Certificate of Analysis is not merely a number, but a meaningful measure of product quality generated by validated, scientifically sound methods.
Our logistics and operations team manages the end-to-end supply chain from raw material procurement through final delivery, with particular focus on cold-chain integrity, customs compliance, and carrier performance. Their experience in shipping temperature-sensitive scientific materials internationally allows us to maintain consistently high delivery success rates and transit time performance across our global customer base.
Customer-facing roles at LarnaLabs are staffed by individuals with scientific backgrounds who can engage meaningfully with technical questions about compound properties, reconstitution procedures, storage requirements, and experimental applications. We believe that good customer support in the research reagent space requires genuine scientific understanding, not just order management.
LarnaLabs maintains relationships with carefully vetted peptide synthesis facilities that have demonstrated consistent ability to produce compounds meeting our purity and quality specifications. Our supplier qualification process includes facility audits, review of manufacturing capabilities and quality systems, evaluation of analytical instrumentation and personnel qualifications, and ongoing performance monitoring through incoming quality testing.
Raw materials — including protected amino acids, coupling reagents, resins, and solvents — are sourced from established chemical suppliers with documented quality programs. Our manufacturing partners maintain approved supplier lists and perform incoming material testing to verify identity and quality before use in production.
Once compounds are synthesized, purified, and tested, they are shipped to our distribution facility under controlled temperature conditions. Upon receipt, each batch undergoes incoming inspection to verify labeling, packaging integrity, and documentation completeness before being accepted into our inventory. This multi-checkpoint approach ensures that quality is maintained at every handoff point in our supply chain.
LarnaLabs was established to address a clear gap in the research compound supply market: the need for a supplier that combined pharmaceutical-grade quality standards with the accessibility and responsiveness that independent researchers and smaller laboratories require. From our earliest days, we focused on getting the fundamentals right — analytical verification for every batch, honest documentation, and a team with the scientific knowledge to support our customers effectively.
Over the years, we have grown our catalog from a focused selection of well-characterized peptides to a comprehensive offering spanning metabolic research, neuroscience, immunology, cellular biology, and tissue repair disciplines. Our customer base has expanded from primarily North American and European research institutions to a truly global community of scientists working across academic, biotechnology, pharmaceutical, and government research sectors.
Throughout our growth, our commitment to quality has remained constant. We have invested continuously in our analytical capabilities, our supply chain infrastructure, and our customer support resources. The trust that researchers place in our products — and the experimental results that depend on them — motivates everything we do.
LarnaLabs operates in full compliance with applicable laws and regulations governing the distribution of research-grade chemical compounds. We maintain current knowledge of import and export regulations across our shipping destinations and prepare all customs documentation accurately to facilitate smooth international deliveries.
All products sold by LarnaLabs are clearly labeled and documented as being for research use only. We do not market, promote, or sell any product for human or veterinary consumption, and we do not provide guidance on dosing, administration routes, or any form of in-vivo application. Our terms of service require that all customers confirm their intent to use purchased products exclusively for legitimate scientific research.
We maintain comprehensive records of all transactions, quality control activities, and supplier interactions in accordance with our data retention policies. Our compliance framework is reviewed and updated regularly to reflect changes in applicable regulations and industry best practices.
Whether you have questions about our products, need assistance with an order, or want to discuss bulk pricing and custom synthesis options, our team is here to help. Visit our contact page to reach us directly. We typically respond to all inquiries within 24 hours on business days.
All products supplied by LarnaLabs are intended exclusively for in-vitro laboratory research and scientific investigation. They are not approved for human or veterinary use and are not intended as drugs, supplements, food products, or cosmetics. LarnaLabs does not provide guidance on dosing, administration, or any form of human or animal application. Researchers are responsible for compliance with all applicable regulations governing the use of research compounds.
