As mrsD said, what matters is what is on the back of the label. It will list the B vitamins and the amount of those B vitamins. A Super B often has non-B vitamins also. The "supports cellular energy production and antioxidant support" statement is meaningless. It may list the ingredients as thiamine, niacinamide, etc. rather than by the B vitamin term.

The specific brand will help us find the ingredients.