Biocare vitasorb multivitamins 30ml vitasorb multivitamins includes a range of vitamins in a highly absorbable liquid form they can be taken under the tongue or added to drinks the vitasorb range is ideal for those for whom capsules and tablets are unsuitable additional information provides liquid multivitamins to facilitate absorption ideal for those who have difficulty or prefer not to swallow capsules or tablets can be taken sublingually under the tongue for those with gastrointes