Supplements must be absorbed by the body and used in order for them to be beneficial. One of the discoveries of Dr. Price’s research has been that, when delivered properly, it only takes micro doses of certain ingredients to create the desired effect on the body. Dr. Price’s Powdered Vitamins don’t contain Magnesium Stearate (a very un-healthy filler) and other un-needed additives like most pills, tablets and capsules.