Renatrophin pmg 90 tablets by Standard Process.

What the brand says

The major role of the kidneys is to filter blood and maintain water and electrolyte balance in the body. The kidneys are a primary means for eliminating waste products of metabolic activity. Renatrophin PMG contains Protomorphogen extracts which are uniquely derived nucleoprotein-mineral extracts that support cellular health. Bovine kidney PMG extract helps maintain the kidneys in a good state of repair to support healthy kidney gland function.