, longer lasting vitamin c released over 6 hrs, more than just vitamin c with bioflavonoids & rosehips, unbelievable value our top seller at just 7p/day, taste-free coated tablets for ease of swallowingvitamin c is best taken in small amounts throughout the day & night because it is rapidly lost from the body. however this is not always convenient which is why we have formulated time release vitamin c tablets.these are produced by a special process that retains the vitamin in micro-pellets allowing it to be released slowly after the tablet has been swallowed. this means that the absorption of vitamin c is a continuous process as the release from the tablet takes place over 6-8 hours thus allowing the absorption of vitamin c into the blood stream to occur gradually. vitamin c contributes to normal collagen & cartilage formation & to the normal function of the immune system. it also helps to protect cells from oxidative damage from free radicals.this is a high strength product suitable for all adults including the elderly those convalescing & anyone who has irregular eating habits.