Health4All Vitamin B2 Riboflavin 400mg offers high-strength migraine support with 120 capsules providing a 4-month supply. Each capsule delivers the daily amount recommended by NICE for reducing migraine frequency and intensity. This supplement also contributes to normal energy-yielding metabolism, helping reduce tiredness and fatigue, while supporting healthy skin, vision, and red blood cells. Made in the UK under GMP standards, it's vegan, additive-free, gluten-free, non-GMO, and comes in an eco-friendly, letterbox-friendly bottle. Trusted since 2005, Health4All combines quality with affordability for accessible health support.