This Echinacea purpurea tincture delivers powerful immune support in a concentrated 1:3 root extract. The 100ml formula helps prevent and shorten colds naturally. Works to increase white blood cell production for better defense. May reduce respiratory infection severity and duration. Easy to take – mix with water at first illness signs. Perfect for seasonal immune system strengthening. Preserves all the root’s active alkylamides and polysaccharides. A clinically-studied herbal remedy for year-round wellness.