Quest super once a day 30 tabletquest super once a day is an everyday supplement to support optimal well being it contains nutrients that contribute to the reduction of tiredness and fatigue including folic acid iron magnesium niacin b3 pantothenic acid riboflavin b2 vitamin b12 vitamin b6 vitamin c this is a high potency all in onerdquo formula providing 17 vitamin and vitamin related ingredients 12 minerals and 12 additional factors to augment dietary intake where needed