Swisse Ultiboost Glucosamine Sulfate is a premium quality formula to support joint mobility, help maintain cartilage health and help provide symptomatic relief of osteoarthritis. Osteoarthritis: Osteoarthritis is characterised by the breakdown of the protective cartilage within joints. Glucosamine is one of the building blocks of cartilage, helping to maintain cartilage health. Glucosamine sulfate assists in the relief of joint pain and inflammation associated with osteoarthritis of the knee. Cartilage Health: Glucosamine occurs naturally in the body and plays a key role in the construction of cartilage - the connective tissue that cushions joints and helps maintain cartilage health. Joint Health & Mobility: Glucosamine sulfate helps maintain joint mobility and flexibility, helping to support joint function. Clinically Tested Glucosamine Sulfate: Clinical trials demonstrate positive results for the symptomatic relief of osteoarthritis when using the sulfate form rather than other forms of glucosamine. Swisse Ultiboost Glucosamine Sulfate has been formulated based on scientific evidence to provide a clinically tested form of glucosamine in a convenient one-a-day dose.