calcifediol (0.266 mg; 15,960 IU calcifediol) https://patents.google.com/patent/WO2016124724A1/en so may be 32.000 IU ???
calcifediol (0.266 mg; 15,960 IU calcifediol) https://patents.google.com/patent/WO2016124724A1/en so may be 32.000 IU ???