The card contains no comparison with the plant powder. According to the card, one capsule contains 200 mg of Echinacea purpurea extract standardized to 4 % polyphenols and 4 % chicoric acid; in the daily dose (1 capsule) this is 8 mg of polyphenols and 8 mg of chicoric acid. Composition: Echinacea purpurea extract and a plant-based capsule; the product is suitable for vegetarians and vegans.
General information (not a manufacturer's claim): standardization means that the extract has a stated content of selected substances; it says nothing about the effect of the supplement on the body, and the exact composition is on the packaging.