Vivassens products are the scientific discovery, very powerful natural immunostimulants and immunomodulators. strengthening of immunity is already seen during the first period of treatment (2 weeks). the results of preclinical studies have shown its high efficiency. due to its special form (paste) the absorption of all useful materials, vitamins, amino acids, micro and macro elements, photocompositions, begins in the mouth ( the action of fulvic acid, a very powerful catalyst) before they enter the stomach, away from the hydrochloric acid action. chelated vitamins and minerals (digestion only together with amino acids) are the best and most effective way of their absorption. We offer the following types of bio-paste: