Nutra Thrive contains these ingredient blends: Superfoods Blend, 2,250 mg Super Canine Blend, 500 mg Probiotic & Enzyme Blend, 400 mg Vitamin and Mineral Blend, 199 mg Calcium fructoborate (FruiteX-B), 60 mg L-Methionine & L-Arginine, 18 mg1 Here are some of the potential benefits your dog can receive from each of these blends: The Superfood Blend is packed with nutrients that support healthy joints, organs, digestion, and immunity.* The Super Canine Blend contains nutrients like fiber, riboflavin, thiamine, B-12, calcium, potassium, and more. This blend can support the health of a dog’s digestion, liver, and eyes.* The Probiotic & Enzyme blend provides the nutritional benefits of probiotic bacteria and digestive enzymes. This blend can support a healthy digestive system and immune system.* The Vitamin and Mineral Blend offers a diverse spectrum of nutrients like calcium, which is great for bones and teeth; ascorbic acid, an antioxidant; and biotin, which supports healthy skin and a shiny coat.* Calcium fructoborate may help support a healthy cardiovascular system, bones, and joints.* The L-Methionine & L-Arginine blend may help support brain health as your dog ages.* *Individual results can and will vary.