Biocare vitasorb c 15ml vitasorb c is a liquid vitamin c preparation providing 30mg per daily intake in a hypoallergenic purified water base vitasorb c is a highly absorbable liquid preparation that can be mixed into juice milk or water additional information provides liquid vitamin c with a high absorption rate ideal for those who have difficulty swallowing capsules and tablets can be taken sublingually under the tongue for those with gastrointestinal problems ideal for individuals w