Certain times of the year promote a decline in tone: seasonal changes, high stress, an unbalanced diet, micronutrient deficiencies... Fortunately, some resources are recognized for boosting the body and helping you find energy on a daily basis. We have chosen una A synergy of vitamins and minerals to help prevent and combat your lack of vitality. Vitamins B2, B3, B5, B12, and C contribute to the reduction of fatigue; Vitamins B1, B2, B3, B5, B12, and C contribute to energy metabolism for improved energy levels. Una normal cognitive function to stay focused throughout the day regardless of the activity performed.