Hi utopianu and WELCOME! :greet:
Here is some info for you.
Nupro: “NUPRO is made with fresh quality health food ingredients
that are human-grade, not animal-grade.”
(that’s what makes this company noteworthy!)
Ingredients:
GLUCOSAMINE COMPLEX (500 mg per scoop): 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.
METHYLSULFONYLMETHANE (MSM) (300 mg per scoop): 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.
ESTER-C* CHELATED MINERAL BLEND (300 mg per scoop): boosts the absorption of the glucosamine complex and MSM and promotes collagen formation.
NUPRO Joint Support also contains Norwegian kelp, flaxseed, nutritional yeast culture
(not the same as Brewer’s yeast, but should be used in moderation if dog is yeast sensitive), desiccated liver, bee pollen, garlic, calcium citrate, lecithin and lactobacillus acidophilus.
NUPRO is made with fresh, premium ingredients that are human-grade quality. NUPRO does NOT contain any preservatives, sugar, fillers, corn, wheat, grains, or by-products.
NuVet Product Purity:
http://www.nuvet.com/products.html?sectionid=32 More than mere vitamins,
NuVet® goes beyond industry standards by using natural, human-grade ingredients that are microscopically tested for purity and potency. We then utilize a FDA registered laboratory for formulation and specially compound using state-of-the-art manufacturing techniques.
NuJoint Plus:
http://www.nuvet.com/products.html?sectionid=18
K9 Level 5000:http://liquidhealthpets.com/k9-level-5000 - Contains a comprehensive blend of natural, cutting-edge support ingredients to further enhance its effectiveness. These ingredients include Aquamin® Algae mineral blend, enzyme support from Bromelain, antioxidant support from grape seed extract, and Boswellia.
Liquid Health’s™ most powerful formula yet! 5200 mg of Glucosamine Hcl and sulfate forms per serving. With a colossal 100 mg of Hyaluronic Acid, 1000 mg of Opti-MSM®, and 1000 mg of Chondroitin, K9 Level 5000 contains exceptionally high doses of the most widely used joint ingredients found in one product.
Keep refrigerated
About the ingredients:
http://www.liquidhealthpets.com/downloads/K9products2011.pdf
Moms