HeadacheFree is the product of a board-certified neurologist's desire to find a safe and effective way to help patients pro-actively manage chronic headaches, every day, without over-reliance on prescription or over-the-counter drugs. HeadacheFree contains the FDA recommended amounts of daily vitamins and minerals. Plus HeadacheFree contains two ingredients - vitamin B2 (riboflavin) and magnesium - that have been clinically proven to reduce headache suffering. In separate clinical trials, vitamin B2 has been shown to significantly reduce headache frequency, severity, duration and the incidence of nausea; magnesium has been shown to significantly reduce headache frequency and drug consumption for symptomatic treatment of headaches. Combining these ingredients with a multivitamin makes HeadacheFree a complete dietary supplement formulated to provide the optimal health and wellness benefit for the headache-prone - all from just two tablets a day.