B-2 100mg

What the brand says

Twinlab B-2 Caps Directions Suggested Use: Take one capsule daily. Supplement Facts Serving Size: 1 Capsule Servings Per Container: 100 Amt Per Serving% Daily Value Riboflavin (as riboflavin 5'-phosphate sodium, riboflavin)100 mg5,882% Other Ingredients: Gelatin, potato starch, purified water, magnesium stearate, medium chain triglycerides.