http://www.healthyjointcare.com Glucosamine and chondroitin are two of the most common supplements used in the treatment of arthritis. Arthritis has no cure, but using glucosamine and chondroitin products such as Synflex, Syn-flex 1500 or Flexicose you can get relief from the pain and swelling caused by arthritis. Glucosamine and chondroitin are available in pill form and in a liquid form. The liquid form of glucosamine is a much better choice because the body absorbs it faster and you donât need as much to equal the same amount in pill or capsule form. Unlike expensive prescriptions that can have very nasty side effects and even cause death, glucosamine and chondroitin are very safe products that have been around a long time with virtually no side effects. Glucosamine and chondroitin products are also safe and very effective in treating pets with arthritis too. Synflex for pets is great for dogs and cats with arthritis.