Phosphorylethanolamine — Buy

Occasionally carries related phospholipid precursors, though they often focus on Phosphatidylethanolamine (the lipid form).

The gold standard for high-purity O-Phosphorylethanolamine for scientific study. phosphorylethanolamine buy

Many retailers list the product as Calcium 2-AEP . This is the membrane-integral form of phosphorylethanolamine. Occasionally carries related phospholipid precursors

Ensure you aren't accidentally buying Palmitoylethanolamide (PEA) . While they share the same acronym, they are entirely different compounds with different biological effects. 5. Summary Table Product Type Common Name Best Place to Buy Dietary Supplement Calcium 2-AEP Health food stores (e.g., PureFormulas, Advanced Research) Research Grade O-Phosphorylethanolamine Chemical suppliers (e.g., Sigma-Aldrich) Lipid Form Phosphatidylethanolamine Specialized supplement brands phosphorylethanolamine buy

If you are a researcher or purchasing for a lab, avoid supplement retailers and use verified chemical suppliers: