 LEAG is a standardized preparation of lyophilized water-extract of American ginseng root in 250-mg gelatin capsules. The ginseng was purchased through the Ginseng Board of Wisconsin and the lyophilized extract has been certified for percentage of each and total ginsenoside content and screened for safe levels of minerals, metals, and pesticides by ConsumerLab.com, a leading testing service company of dietary supplements. 