I have reviewed the less potent form of this, but thought many individuals are seeking out the 10,000 IU form for its potency. Many doctors seem to be recommending this supplement to just about anyone over the age of 30. Each servings offers Vitamin D3 in the form of cholecalciferol. One primary benefit with taking a vitamin on this level includes better immune system. It should take some of the symptoms away that would normally come with some sicknesses. The recommended method for consumption is by letting it dissolve under your tongue. The amount of micro-tablets in each bottle is 100. 

For anyone who thinks their levels of this vitamin are low, it will be beneficial to your overall health to take this daily supplement. It is without preservatives or chemicals and can be swallowed if you don't want to dissolve it under tongue.