H4U Immuno defens capsules of H4U. Food supplement that provides prevention and relief from typical winter illnesses (colds, flu ...). Improvement of the immune system in general. Propolis has antibacterial, antiviral, antiparasitic effect. Echinacea is immunostimulating, it increases nonspecific defenses. The White Willow produces an analgesic, antipyretic, anti-inflammatory and spasmolytic effect. Iron deficiency generates low resistance to infection. Vitamin C contributes to the maintenance of natural barriers against infections. Zinc is especially effective in fighting and reducing the effects of colds. The presence of vitamin E increases the capacity of our defenses. Copper stimulates the body's immune capacity. Vitamin B5 helps the synthesis of antibodies, the formation of cells, the growth and development of the nervous system. Its deficit decreases the ability to resist infections.