Kidney stones are one of the most established known and regular infections in the Urinary tract system. Urolithiasis is a multifaceted cycle that happens from the arrangement of a few physicochemical occasions including nucleation and aggregation. Natural items are more valuable for the body since they characteristically help the fixed component. Tea is delivered from the plant Camellia sinensis (L). It has been esteemed for its therapeutic properties. Green and Black tea remove have been depicted to have antiurolithiatic property. In vitro study was led to evaluate the antiurolithiatic impact of green and Black tea separates with standard medication specifically, Cystone. Nucleation and Aggregation strategies were polished to get to the hindrance of stone arrangement and disintegration of stone gems individually. The tiny investigation was accomplished for the relative appraisal of precious stone thickness and size in every strategy. Green tea removal demonstrated its potential result equivalent to the standard medication. The current examination was attempted to assess the in vitro antiurolithiatic movement of green and Black tea extract of Camellia sinensis (L).