Phos-Nak Powder (box of 100)
Phos-Nak Powder: Acts as a urinary acidifier used to prevent kidney stones. It may also be used to treat other conditions as determined by a doctor. Each packet contains Potassium 280mg, Sodium 160mg,Phosphorus 250mg. Fruit flavored. Compare to the active ingredients in Neutra-Phos®. 100/box.