Milk Thistle VETERINARY Natural Alcohol-FREE Organic Dried Seed Liquid Extract, Pet Herbal Supplement This Milk Thistle extract made from the Certified Organic Milk Thistle Dried Seed. Origin of plant material: Turkey. Other ingredients: vegetable palm glycerin, crystal clear water. Hawaii Pharm Milk Thistle Pet Supplement contains NO Alcohol, GMO, gluten, heavy metals, artificial colors, preservatives or synthetic fertilizers! Super concentrated Milk Thistle Veterinary Natural Alcohol-FREE extract: dry plant material / solvents ratio is 1:3! 1 ml of our glycerite is approximately equal to 300 mg of dried plant. Milk Thistle Pet Herbal Supplement is 100% drug-free and non-addictive natural Glycerin based liquid formula proudly manufactured in the USA, Hawaii to ensure highest quality of the product! Suggested use: For dogs under 30 lbs, use 0.25-0.5 ml 3 x daily; for dogs 30-60 lbs, use 0.5-1.0 ml 3x daily; for dogs more than 60 lbs, use 1-2 ml 3x daily; For Cats, use 0.25-0.5 ml 1-2x daily.