Stimunex Defensas Forte is a dietary supplement based on elderberry, which helps support the body's defenses; echinacea, which supports the immune system's function; propolis, vitamin C, and zinc, which contribute to the normal functioning of the immune system. Suitable for adults and children over 12 years old. Orange flavor. Instructions for use: Take 1 sachet of Stimunex Defensas Forte a day dissolved in a large glass of water (200 ml), during any of the main meals.