NUPRO JOINT SUPPORT ALL NATURAL DOG SUPPLEMENT has Glucosamine complex, MSM and Vitamin C, which enriches our original formula, especially for the active dog. Your dog now has the benefit of a scientifically balanced formula that is high in vitamins, minerals, enzymes, amino acids and essential fatty acids along with the extra ingredients to help possible joint problems. NUPRO provides the necessary raw nutrients (lacking from cooked and processed dog foods) with easily digestible whole foods, specially designed to condition your dog from the inside out! NUPRO JOINT SUPPORT can be beneficial for working dogs, athletic dogs, and senior dogs which may tend to have stiff and/or sore joints. GLUCOSAMINE COMPLEX is our own special formula that is an easily absorbed natural substance that stimulates the production of proteoglycans which help to maintain the health and resiliency of connective tissues and restores the damaged cells of cartilage tissue. Glucosamine complex helps promote the synovial fluid that lubricates the joints. MSM is a natural source of bioavailable sulfur, essential for the growth and repair of tendons, cartilage and other connective tissues. MSM is also an anti-inflammatory agent. Vitamin C boosts the absorption of the glucosamine complex and MSM and promotes collagen formation. NUPRO JOINT SUPPORT also contains Norwegian kelp, Ground Flaxseed, Imported Nutritional Yeast Culture, Desiccated Liver, Bee Pollen, Garlic, Steamed Bone Meal, Lecithin, and Lactobacillus Acidophilus. NUPRO provides 16 vitamins, 15 minerals, 23 amino acids, 9 enzymes and 4 essential fatty acids. What do dog owners say about NUPRO JOINT SUPPORT? Promotes hair growth Stops itchy, dry, flaky skin & hot spots For energy and blood building Helps to repel fleas Steady nerves for better disposition and alertness Fertility in females & potency in males Combats allergies Fat burner Improves appetite Aids in digestion Can help artlhriticonditions and joint pain Helps to strengthen the immune system. NUPRO is made with fresh, premium ingredients, that are human-grade quality NUPRO does not contain any preservatives, sugar, fillers, corn, wheat or by-products. ADDITIONAL INFORMATION: Manufacturer: Nutri-Pet Research Type: powder Size: 30 oz. / 5 lb.