Swiss Precision. Ancient Authority.
The premier source for pharmaceutical-grade research peptides — delivering ≥99.97% verified purity to qualified researchers worldwide.
The Sphinx Standard
Sphinx Peptides exists to serve one purpose: providing researchers with the highest-purity peptide compounds available anywhere in the world. Every product in The Egyptian Collection is manufactured by Bachem AG — the global leader in pharmaceutical-grade peptide synthesis, headquartered in Bubendorf, Switzerland, with over fifty years of unbroken expertise.
Our name draws from the Sphinx — the eternal guardian of knowledge. Like the ancient Egyptians who pursued mastery over the natural world through precision, observation, and discipline, we believe that meaningful research begins with uncompromising quality in the materials themselves.
Our Commitments
Purity Without Compromise
≥99.97% HPLC-verified purity on every compound. Full Certificate of Analysis with every batch. No exceptions, no shortcuts, no compromise.
Swiss Manufacturing
Every peptide is synthesized at Bachem AG under cGMP conditions with FDA, Swissmedic, and EMA regulatory oversight. The same standard used for clinical-grade pharmaceutical production.
Scientific Integrity
We provide comprehensive research documentation, published literature references, and transparent analytical data. Our role is to supply — not to prescribe.
Endotoxin-Free Certification
Every compound is LAL-tested and certified endotoxin-free at <0.25 EU/mg — critical for research applications requiring the highest sterility standards.
About Bachem AG
Founded in 1971, Bachem AG is the world's leading independent manufacturer of peptides and oligonucleotides. With production facilities across Switzerland, the United States, and the United Kingdom, Bachem supplies pharmaceutical and biotechnology companies worldwide with the highest-quality active pharmaceutical ingredients.
Their vertically integrated process encompasses proprietary amino acid production, solid-phase and solution-phase synthesis, chromatographic purification, lyophilization, and comprehensive analytical quality control — all under cGMP with ICH Q7 compliance.
SphinxPeptides is not affiliated with Bachem AG. Bachem® is a registered trademark of Bachem Holding AG.