, pure grade vitamin b 2 made in the uk the grade used in clinical nutrition products many times stronger than most high street multis, involved in many metabolic processes including the release of energy from foodthis is a high strength supplement of vitamin b 2 which is also known as riboflavin. we obtain it from our diet from foods such as eggs milk cheese beef & wholegrain cereals. official data tells us that 22% of women & 12% of men don’t get even the nrv level (nutrient reference value) from their diets.vitamin b 2 is involved in many metabolic processes including the release of energy from food & the production of thyroid hormone. it is also involved in the repair & maintenance of soft tissue & plays a part in the production of red blood cells.supplements of this strength do not need to be taken for more than 3-4 months after which any one of our multis for adults will provided sufficient vitamin b 2