Pharma Nord’s documented formula
According to public health officials in Ireland, taking vitamin D3 in quantities of up to 4,000 international units (100 micrograms) daily is safe. All Pharma Nord’s vitamin D supplements are within this range. There are three strengths (38 micrograms, 75 micrograms, and five micrograms for children). The three products contain biologically active vitamin D3 in gelatin capsules in a vegetable oil matrix to help increase the absorption of the lipid-soluble vitamin in the digestive system. D-Pearls are known by scientists and have been used in Scandinavian studies because of their documented bioavailability.