Clinically Proven Effective. Triple-Standardized. Full Spectrum Fresh Herb Extract. Certified Organic Echinacea. Immune System Support. Echinamide is processed using a patented method resulting in an extract with standardized levels of Echinacea purpurea's three key active compounds - alkylamides polysaccharides and cichoric acid - that scientific and clinical research has proven to stimulate the immune system.