Active ingredients per tablet:

Glucosamine Hydrochloride - 500mg
Ascorbate Acid (vitamin C) - 100mg
Zinc (oxide) - 15mg
Manganese (gluconate) - 5mg
Copper (gluconate) - 2mg

Inactive Ingredients:

Brewers Dried Yeast, Cellulose, Dried Whey, Liver Meal, Magnesium Silicate, Manganese Stearate, Silicon Dioxide, Stearic Acid