Swisse Ultiboost Mega B + is a premium quality formula containing vitamins, minerals and antioxidants, to help support the body during times of stress, assist energy production and help reduce fatigue. Support During Stress: The body may have an increased need for B group vitamins during periods of nervous tension and stress. Vitamins B5 and B6 are important for the adrenals. Healthy adrenal function helps support the body's response to stress. Vitamin C is important for the synthesis of hormones involved in stress response. Energy Production: Contains high potency B group vitamins to support energy production, important during times of strenuousactivity. B group vitamins, folic acid, vitamin C and magnesium contribute to a reduction in tiredness and fatigue. Mental Performance: Vitamin B5 helps support healthy mental performance. Swisse Ultiboost Mega B + is formulated based on scientific evidence with nutrients beneficial for an active and busy lifestyle.