Stone Breaker Extract XXI is a dietary supplement that contains extract from the stone breaker plant, known for its ability to help dissolve kidney stones, particularly calcium oxalate ones. This product is a mild diuretic and detoxifier, and it is highly recommended in cases of benign prostatic hyperplasia. In addition to its renal properties, the extract has a calming effect that can be beneficial for alleviating toothache, sciatica, and various muscle and joint discomforts. It is a product that does not produce known side effects, making it safe for regular use. The recommended dosage for adults is 1 mL three times a day, diluted in water, and it is important to shake before use.