Glucosamine Sulphate And Chondroitin Sulphate Extract Are Key Strructural Components In Cartilage And May Play And Important Role In The Maintenance Of Joint Cartilage, Ingredients: One Tablet Provides Glucosamine Sulphate 2Kcl 500Mg, (Equivalent To Glucosamine 300Mg) Chondroitin Sulphate Extract(Marine Cartilage Extract) 400Mg. Other Ingredients: Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide, Hydroxypropyl Methyl Cellulose, Titanium Dioxide, Talc, Indigotin, Contraindications, Bio-Glucosamine Plus Should Not Be Taken By Pregnant Or Lactating Women, And Is Not Recommended For Children. Contains Shell Fish/Marine Products,Directions, One To Three Tablets Per Day To Be Taken With Food, Sugar Yeast And Gluten Free.