Milk Thistle Tincture is the active properties of Silybum marianum extracted into ethanol (medical alcohol). This traditional method maintains and preserves the naturally-occurring constituents found in the plant. Milk Thistle Silybum Marianum: dried fruit 33.3% Ethanol Content 50% v/v 333mg dried fruit per 1ml serving. Directions for use: 30 drops twice daily. If you find the bitter tincture taste too strong, you may wish to dilute the drops in water or fruit juice. For children, the elderly, those with a sensitive constitution or those avoiding alcohol, the alcohol can be evaporated from the tincture. This can be done by putting the drops in boiling water and leaving for 10 minutes to evaporate. Not suitable for persons under the age of 18 Keep out of reach of young children Should not be used as a substitute for a healthy and varied diet and lifestyle 100ml / 3.51 fl. ozVegan and Cruelty Free