Liver Essentials™ is especially formulated to promote liver health in the horse. Liver Essentials™ can help clear the liver promoting healthy liver function. Choline Hydrochloride and lecithin are lipotropic. Milk Thistle contains Silymarin, which is beneficial for the liver. Vitamins B6, Folic acid, and B12 are cofactors of hepatic transmethylation. Indicated for horses with elevated GGT and/or Bilirubin levels. Liver Essentials is a palatable, safe, effective and economical supplement to support a healthy liver in horses. Veterinarian-tested.