Naturvet's unique blend of thiamine and L-tryptophan help reduce stress and tension. Ginger supports sensitive stomachs which is especially important when traveling, while melatonin helps to promote rest and relaxation. Active Ingredients per 2 soft chews: -Chamomile 150 mg -Thiamine Mononitrate 100 mg -Passion Flower 100 mg -Ginger 100 mg -L-Tryptophan 30 mg -Melatonin 120 mcg Inactive Ingredients: Brewer’s Dried Yeast, Canola Oil, Dried Potato Product, Flaxseed, Glycerin, Lecithin, Maltodextrin, Mixed Tocopherols, Natural Flavoring, Rosemary Extract, Sorbic Acid, Tapioca Starch, Veg oil