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Product descriptionThe preparation contains natural vitamins and minerals. Thiamin and niacin contribute to the proper energy metabolism, help in the proper functioning of the nervous system and help maintain proper psychological functions. Niacin also helps maintain healthy skin and helps to reduce..

Product descriptionLewitan brewer's yeast is a dietary supplement containing a species of single-celled fungi Saccharomyces cerevisiae, which is a natural source of B vitamins, including thiamine, riboflavin and niacin. The preparation can be a valuable supplement to the daily diet with active ingre..