presentationtime release formulation. an off-white mottled clear coated oval tablet. each tablet delivers: vitamin c (as ascorbic acid) 1000mg citrus bioflavonoid complex 50mg rose hip powder 50mg tableted with: hydroxypropyl methylcellulose dicalcium phosphate anti-caking agents (silicon dioxide & magnesium stearate) microcrystalline cellulose stearic acid tablet coating (hydroxypropyl methylcellulose glycerin). suitable for vegetarians and vegans.usage & administration take 1 tablet every 6 hours up to a maximum of 2 per day. other information allergen advice see presentation section for ingredients listed in bold.cautions over 1000mg of vitamin c may cause mild stomach upset in sensitive individuals.storage instructions to be stored in a cool dry place and protected from light.legal category food supplement.