Echinacea root features a blend of two species of Echinacea angustifolia and purpurea. E. angustifolia root contains phenolic compounds and isobutylamides which have been shown to promote overall wellness. E. purpurea has traditionally been an important herb for native North Americans and used primarily to stimulate the immune system. Together they offer concentrated support in keeping the body healthy.Nature's Answer capsules feature the highest quality of organic responsibly wildcrafted or cultivated herbs which maintain the naturally-occurring constituents found in the plant. They are carefully selected and finely milled (micronized) allowing faster absorption by the body; Manufactured to cGMP (current Good Manufacturing Practices) standards; Free of synthetic ingredients.Unconditionally guaranteed.Other products from HerbsPro