This is an over the counter product - it does not require prescription.
Providing essential nutrients for cell structure and function. Choline-loading Dietary Supplement
Choline® contains sources of choline and phosphatidycholine, two of the most common phospholipids. When present in sufficient dietary quantities, these components act as neurotransmitter precursors, which are chemicals manufactured and released by nerve cells that initiate the sending of “messages” from those cells.
The Original — Choline® is the original choline-loading dietary supplement formulated especially for geriatric canine and feline patients.