OPTIMMUNER PLUS is a 100% natural dietary supplement that boosts the immune system, providing invaluable help to people who take it daily. It also helps in the balance of the immune system response in autoimmune cases. The formula has been adjusted to produce a faster response for those cases in which time is critical, but it is also recommended for those who want to use vitamins to stay healthy. Fast and amazing results proven over the last 15 years, using 100% natural combination of vitamins, anti-oxidants and enzymes. It has no contraindications with any treatment or prescribed medications