Supports the urinary system. Stone Breaker features Chanca Piedra (known as 'Stone Breaker'), extracted from the aerial parts of Phyllanthusspp. plants which are responsibly wildcrafted in their native Peruvian habitat. It also features Hydrangea extract, prepared from the root of responsibly wildcrafted Hydrangea arborescens plants. Suggested Use Shake Well Before Using.Add 1 full squeeze of the dropper bulb to 8 oz.of water or juice, 3 times per day, or as directed by your healthcare professional.Best taken between meals. Caution Seek expert medical advice before taking during pregnancy.Keep Out of the Reach of Children. Store away from heat & light. Ingredients Extraction rate 172 mg herb per 0.7 ml. Chanca Piedra herb (Phyllanthus spp.) Hydrangea root (Hydrangea arborescens) Celery seed (Apium graveolens) Burdock seed (Arctium lappa) Other Ingredients: certified organic cane alcohol (63-73%) & distilled water.