My husband gets migraines quite often and we have been trying to find all the "tools" to help lessen the frequency in hopes of eliminating them altogether. Instead of resorting to medicine, we decided to give these supplements a try. Note that this WILL turn your urine bright yellow, like hi lighter yellow! He was a bit surprised the first time he took it as we didn't know that would happen but after looking it up we realized it wasn't anything bad - it's just the riboflavin.<br /><br />He takes it every morning after breakfast, did not experience any upset tummy or anything. While it didn't completely eliminate migraines, we noticed a reduction in the number of migraines he gets. There were a few days where he forgot to take these so I'm sure with more effort and routine it will get even better results. I would recommend giving this a try, as you just never know what is going to be the one product that works for you. My husband does like these and is hopeful!<br /><br />I'm actually quite impressed that Cove has a few items that are "tools" for migraine sufferers - hopefully one day there will be a cure or concrete answer on how to get rid of them or how not to trigger them. We are hopeful to get the migraines under control or eliminated, as anyone who gets frequent migraines know how debilitating it can be.

I don't know how effective this supplement is because riboflavin makes your urine very yellow and this supplement does not. I probably would not buy again unless they were able to certify they had the right amount of riboflavin in it, which I doubt based on urine color compared to my regular b2 supplement also with 400 mg.

I take heart burn medication daily because of my frequent heartburn but every evening when I took this with my other meds I almost immediately was in pain with awful heartburn. One evening I sat on the bathroom floor hunched over for an hour because I thought I was going to puke it was so bad …… it’s too bad because I really wanted to see if it would help with my headaches and migraines per my neurologist…..

Though it was helping lesson my daily migraines a week in to taking them I broke out in full blown hives over my entire body. Started off as minor itching on random parts of my body then next thing you know I have hives everywhere itching like crazy. So if you notice unual itchy patches popping up on your skin after starting to take this stop taking them before you breakout all over like me.

I get migraines with my cycle unfortunately. I hoped this would help. It did nothing to relieve any migraines and did nothing to prevent them. It did however lessen the severity so good positive there. Took for 3 days prior to first migraine. Maybe if I was taking longer it may have helped more. Won't bring down the product too much as I was at least able to function through my migraines vs being totally non functional. Does turn your urine a bright yellow fair warning.

I suffer from migraines. After taking the first dose, I had a mild migraine. I was hoping it was a coincidence. However, the second dose produce another migraine which was more severe than the last. When I took another dose the next day, I had a severe migraine. I stopped taking them then.