Scientifically formulated for maximum vitamin D absorption; Each bottle contains a one-month supply of thirty measured applications;Using the pump dispenser, press down once for a single dose of nourishing lotion; Each dose delivers 1,000 IU of vitamin D3 per measured dose;Our scent-free hypoallergenic lotion is gentle on the skin, odorless, nonirritating;Maxasorb D3 vitamin D cream is easy to use;Our product can safely be used with most prescription medications