Shop › Echinacea Purpurea Image 1 of 1 Echinacea Purpurea $8.00 (Echinacea purpurea) Immune booster, fights infections, shortens cold and flu symptoms.Priced Per Ounce Quantity: Add To Cart Added! (Echinacea purpurea) Immune booster, fights infections, shortens cold and flu symptoms.Priced Per Ounce