Bluebonnet’s Standardized American Ginseng Root Extract Capsules contain a standardized extract of ginsenosides, the most researched active constituents found in American ginseng root. A clean and gentle water-based extraction method is employed to capture and preserve American ginseng’s most valuable components. Available in easy-to-swallow vegetable derived capsules for maximum assimilation/absorption and for a truly vegetarian/vegan formula.