Buy Peptides for Scientific Research and Development
Pre-Orders Now Open for Delivery Week of 02/15
Popular Peptides
Buy peptides for research from Lubin Scientific. We supply research peptides, proteins, and amino acid derivatives for laboratory R&D, with clear product listings to help you choose by peptide name, sequence, and format. Lubin Scientific is a trusted peptide supplier for universities, biotech teams, and research labs looking for a simple, reliable way to order peptides online.
Our products are produced in cGMP facilities and any purchase of $80 or more qualifies for free delivery within the USA.
Our Team Is the Largest Direct to Consumer Bulk Peptide Supplier in the US
Since 2018, Lubin Scientific has supplied research-use-only (RUO) peptides, peptide complexes, and biochemical reference materials for laboratory investigation. Our catalog is curated for teams conducting analytical method development, pathway research, biomolecular assays, and preclinical experimentation.
Products are distributed strictly as laboratory reagents and are not intended for human or veterinary use, clinical application, diagnosis, treatment, or prevention of any disease. Where applicable, we provide lot traceability and third-party analytical documentation to support procurement and internal verification workflows.
We ship from the United States with same-day fulfillment from our laboratory on 5th Avenue, available seven days a week, supporting academic labs, institutional buyers, and professional research organizations seeking consistent supply and fast turnaround.
Frequently asked questions
Where can I buy research peptides online from a US supplier?
Lubin Scientific is a US-based research peptide supplier shipping from New York, NY. We provide research-use-only (RUO) peptides and laboratory reagents for analytical, in-vitro, and investigational work—not for human or veterinary use.
How do I choose a reputable peptide vendor (quality, COA, testing)?
A credible peptide vendor should provide lot traceability, clear labeling, and analytical documentation (e.g., COA and supporting test methods where applicable). We emphasize procurement-grade practices—consistent lots, controlled labeling, and documentation availability to support institutional verification workflows.
Do you offer bulk peptides / wholesale peptides for labs and institutions?
Yes. We support bulk peptide ordering and repeat procurement for qualified buyers, including multi-vial formats and volume requests. For wholesale/quantity pricing, request a bulk quote and include the compounds and target quantities.
What peptide names and compounds do you carry?
Our catalog includes a curated set of synthetic research peptides, peptide complexes, and biochemical reference materials. Availability is shown on each product page and updates with inventory; if you don’t see a compound listed, you can request a sourcing review.
Are your peptides third-party tested? Do you provide COAs?
Third-party testing and lot documentation are provided where applicable and are linked or available upon request by lot. Documentation is designed to support internal QA, receiving, and research recordkeeping—not clinical use. Where applicable, products are labeled with CAS identification, lot numbers, and standardized naming to support traceability. This helps labs maintain clean inventory control and reproducible experimental records across reorders.
I’m searching “where to buy cheap peptides”—do you offer competitive pricing without sacrificing documentation?
We offer volume quotes and procurement-friendly formats when available, while prioritizing lot control and documentation expected by serious research buyers.
Do you provide COAs or third-party testing?
Third-party analytical testing and documentation (e.g., COA/lot information) are available where applicable. Product pages indicate the available documentation for each lot.
How fast is shipping, and do you ship 7 days a week?
We offer same-day shipping (7 days/week) from New York, NY, subject to order cutoff times and stock status. Delivery speed depends on carrier selection and destination.