Research Peptides Catalog
Access our full range of HPLC-verified research compounds, including flagship Retatrutide, tested and shipped directly from our Los Angeles facility.
*Research Use Only*


Laboratory-Grade Standards
Every compound is prepared and packaged under rigorous conditions to ensure maximum purity and stability for your research protocols.
Sterile Filtration
Lyophilized Stability
Secure Packaging
Our lyophilized powders are processed with sterile filtration, ensuring the highest level of purity and minimizing contaminants.
Compounds are freeze-dried into stable powder form, preserving chemical integrity and extending shelf life for critical experiments.
Each vial is hermetically sealed and packaged in amber glass, protecting against degradation from light and environmental factors.
Simple Peptides
Laboratory-grade research peptides tested and shipped from Los Angeles.
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Andrew@simplepeptides.com
424-564-1684
Shipped from Los Angeles, California
Research Use Only — Not for Human Consumption
© 2026 Simple Peptides-Strictly for laboratory and research use only.
99% PURITY • COA's TO VERIFY
