Active Ingredients Per Approximately 2 Soft Chews: L-Lysine 250 mg N,N-Dimethylglycine (DMG) HCl 50 mg Inactive Ingredients: brewers yeast, canola oil, chicken liver flavor, citric acid, glycerin, mixed tocopherols, propionic acid, proprietary blend (maltodextrin, sodium alginate and calcium sulfate), rosemary extract, silicon dioxide, soy lecithin, vegetable oil.