Riboflavin and vitamin B6 contribute to normal energy-yielding metabolism. Riboflavin, vitamin B6, and folate help reduce tiredness and fatigue. Vitamin B6, folate, and zinc contribute to the normal function of the immune system. Folate and vitamin B6 contribute to normal psychological function. Zinc contributes to normal cognitive function. Riboflavin and vitamin B6 contribute to the normal function of the nervous system. Delicious orange, lemon and cola flavor Components: Riboflavin It contributes to normal energy-yielding metabolism, helps reduce tiredness and fatigue, and contributes to the normal functioning of the nervous system. Vitamin B6 Contributes to normal energy-yielding metabolism, helps reduce tiredness and fatigue, contributes to the normal functioning of the immune and nervous systems and to normal psychological function. Folates They help reduce tiredness and fatigue, contribute to the normal functioning of the immune system and normal psychological function. Zinc Contributes to the normal functioning of the immune system and normal cognitive function Phosphoserine Phosphoserine is the phosphorylated amino acid serine. Serine is one of the 20 amino acids found in animal proteins. It is a component of cell membranes and is involved in cell proliferation. Instructions for use Eat 2 to 4 chewy gummy candies a day Directions: Physical exercise In times of spring asthenia Stages of work overload During periods of insufficient rest