if you don’t like dosing yourself up with caffeine then we highly recommend that you try korean ginseng. this herb naturally delivers a mild but potent effect which may give you more focus greater power & the ability to push through physical exertion – without keeping you awake all night! the important part of the herb is the root where more than 20 ginsenoside compounds are found. a sophisticated extraction technique is used to get these ginsenosides from the root without damaging them so we are able to deliver a product with the guaranteed level of 24mg ginsenosides per tablet. & please note many ginseng products don’t declare the level of ginsenocides which is a sure sign the product may be second rate. one of the world’s top selling herbs taken for its mild stimulatory properties popular with sports people a well known ‘adaptogen’ highest grade extract guaranteed 24mg ‘active’ ginsenosides