B vitamins

B vitamins are a large family, each member of which acts in a unique way in the body: energy metabolism, intellectual performance, resistance to fatigue and stress, vision, heart function, skin, etc. B vitamin complexes therefore guarantee optimal synergistic action that meets a specific need.  

When these eight B vitamins are not provided in sufficient quantities by the diet, particularly during periods of intense daily activity or when the body is drawing on its reserves, dietary supplements are a real ally. For daily support, you can count on the comprehensive and varied formulas of Synergia's vitamin B-based dietary supplements.