Urinary UC Low Purine helps limit the formation of urate crystals and stones thanks to its low purine content. It controls cystine and methionine levels to reduce cystine crystals. With a moderate protein content, it preserves lean mass while meeting AAFCO standards. Its alkalizing effect helps prevent urinary crystals. Additionally, it contains a patented blend of B vitamins and an amino acid that strengthens the skin barrier against microorganisms and reduces dehydration.