The Echinacea N°40 food supplement from Lehning Laboratories helps strengthen natural defenses and maintain good health of the respiratory tract (throat, pharynx). This unique formula, composed of six plant extracts, is offered in drop form for better preservation of the plant's active ingredients. Echinacea and feverfew help strengthen natural defenses. Thyme, white broth, calendula, and poppy help maintain good respiratory health (throat, pharynx). How to use Echinacea No. 40? Take 30 drops twice a day, to be swallowed with a little water. Precautions for use: The Echinacea No. 40 food supplement is not recommended during pregnancy and breastfeeding. Adults and children over 12 years old. Avoid in case of hypersensitivity to any of the components. Keep out of reach of children. Do not exceed the recommended daily dose.