Active ingredient: calcium 250 mg (equivalent to 323.28 mg calcium citrate and 455 mg calcium carbonate) magnesium 83.3 mg (equivalent to 83.37 mg magnesium citrate tribasic and 115.9 mg magnesium oxide) vitamin c 33.33 mg vitamin d 33.33 iu boron 0.5 mg properties pharmacological actions: densitin is considered as dietary supplement contains the essential minerals and vitamins which promote calcium absorption and help in the formation of bone and teeth. indications the dietary supplement of calcium, magnesium, vitamin c, vitamin d, and boron. dosage one to two capsules daily or as prescribed by a physician.