presentationa white coated oval tablet.each tablet delivers: glucosamine hcl (hydrochloride) 750mg providing glucosamine base 623mg tableted with: calcium carbonate cellulose anti-caking agents (silicon dioxide & magnesium stearate) tablet coating (hydroxypropyl methylcellulose glycerin) stearic acid. disintegration time: less than 1 hour. suitable for vegetarians and vegans.usage & administration 2 tablets daily. other information allergen advice see presentation section for ingredients listed in bold. the following list of allergens are excluded: wheat barley soya eggs milk (and milk products) lactose nuts sulphites celery fish shellfish yeast and gluten containing ingredients.cautions this product is not recommended for pregnant or lactating women. storage instructions to be stored in a cool dry place and protected from light. legal category food supplement.