The herbs in this formula are individually extracted to provide a broad spectrum of plant compounds. Herb Pharm assures herb identity via macroscopic and organoleptic analysis, then confirms it through methods such as HPTLC fingerprinting specific to each herb. The formula is easily dispensed, taken in liquid form and added to water or other liquid.Suggested UseShake well before using Internal: Two to five times per day take 30 to 40 drops in a little water.Amount Per Serving Proprietary extract blend: 656 mg Goldenrod flowering top (Solidago spp.) Corn silk (Zea mays) Horsetail herb (Equisetum telmateia) Uva-Ursi leaf (Arctostaphylos uva-ursi) Juniper berry (Juniperus communis) Other Ingredients: certified organic cane alcohol (52-62%), distilled water, certified organic vegetable glycerin Warnings Keep Out of the Reach of Children.