Newmarket Joint Supplement is made to the most exacting standards from natural raw materials and is guaranteed by Europe's leading equine forensic laboratory to contain over 99% Glucosamine Hydrochloride.

Newmarket Joint Supplement has a high bio availability, providing the scientifically correct amount of Glucosamine at the most economic rate. Newmarket Joint Supplement is regularly tested at Europe’s leading forensic laboratory to guarantee its purity.