Hydrolyzed marine collagen Zentrum with calcium, magnesium, vitamins C and D and bamboo. Vitamin C contributes to collagen formation for the normal function of bones and cartilage. The title states 300 capsules, while the presentation declares 300 tablets. Per tablet: hydrolyzed marine collagen (fish), 600 mg; calcium (calcium carbonate), 59 mg; magnesium (magnesium oxide), 53 mg; vitamin C (L-ascorbic acid), 10 mg; vanilla flavor; dry bamboo extract (Bambusa arundinacea, stems and/or shoots), 5 mg; vitamin D-3 (cholecalciferol), 0.4 mg. The daily table (6 tablets) states: hydrolyzed collagen, 3600 mg; magnesium, 190 mg; calcium, 141 mg; vitamin C, 60 mg; bamboo, 30 mg; organic silicon (70%), 21 mg; vitamin D, 6.0 µg. The amounts are reproduced without correcting the discrepancies between both tables. Directions: take 6 tablets per day, 2 tablets before the main meals (breakfast, lunch and dinner). Gluten free, contains fish. Not recommended for people allergic to fish.