About Research Peptide Supplies
A trusted USA-based supplier of research-grade lyophilized peptides for the scientific community.
Advancing Science Through Access to Quality Research Compounds
Research Peptide Supplies was founded with a single purpose: to give researchers, scientists, and academic institutions reliable, documented access to high-purity research peptides without the quality uncertainty that has historically plagued the industry.
We recognized a critical gap in the market: too many suppliers were selling compounds with unverified purity, inconsistent batch quality, and no documentation trail. Reproducibility in science depends on compound integrity. We built this company to solve that problem.
Every peptide we sell carries a batch-specific Certificate of Analysis from an accredited independent laboratory. This isn’t optional — it’s fundamental to how we operate.
Our Core Commitments
- ✓Independent Third-Party Testing — no self-reported purity claims
- ✓HPLC-MS Verified Identity & Purity — minimum 98%, most batches ≥99%
- ✓Pharmaceutical-Grade Packaging — lyophilized, sealed, lab-ready
- ✓Regulatory Compliance — Research Use Only, full compliance with federal regulations
- ✓Researcher-First Support — knowledgeable, science-informed customer service
Our Quality Standards
🔬 HPLC-MS Analysis
High-performance liquid chromatography combined with mass spectrometry confirms molecular identity and quantifies purity to ±0.1% accuracy.
📄 Batch Traceability
Every vial is labeled with a unique batch number traceable to its specific COA, synthesis record, and quality release document.
❄️ Cold-Chain Compliance
Lyophilized peptides are stable at room temperature short-term, but long-term storage at -20°C is maintained in our climate-controlled warehouse until shipment.
⚖️ Regulatory Alignment
We operate strictly within applicable federal and state regulations. All products are sold as research chemicals only. We monitor FDA guidance and regulatory changes continuously.
Who We Serve
Research Peptide Supplies exclusively serves the scientific research community. Our customers include: