high strength - each serving provides 100% or more of each of your daily requirements for vitamin d3, magnesium, zinc and copper. you receive vitamin d 400iu, calcium 800mg, magnesium 400mg, zinc 10mg and copper 1mg. most importantly we have formulated this so each ingredient helps the other, perfectly illustrated with vitamin d which aids the absorption of calcium.
6 month's full supply 365 tablets - our market leading 365 calcium, vitamin d3, zinc and magnesium complex supplement gives amazing value providing a full 6 months supply. this is twice the amount of many leading brands. no need to remember to reorder every with our 26 weeks supply.