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Availability: Only 2 left in stock, order soon!
Fulfilled by eSupplements

Arrives May 26 – May 28
Order within 11 hours and 58 minutes
Available payment plans shown during checkout

Size: 3 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 26 – May 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Just started daily regime with this and 450mg of magnesium ...
Size: 120 Count (Pack of 1)
Just started daily regime with this and 450mg of magnesium to prevent migraines. Seems to be helping a lot after years of 3-4 migraines a week. Now I maybe have one a week.
Reviewed in the United States on October 27, 2016 by Derek F. Kolb

  • Foreign object in capsule!
Size: 120 Count (Pack of 1)
There was a wire sticking out of one of the capsules! This could have caused serious injury if swallowed! I would like to know how the Seller and/or Amazon are going to handle this significant issue
Reviewed in the United States on September 27, 2018 by Michael Rolfe Michael Rolfe

  • Reduces migraine frequency.
Size: 120 Count (Pack of 1)
As a migraine sufferer, my doctor recommended Vitamin B2 a year ago. I can say that not only have the frequency of migraines decreased significantly (down from 3+ per month to >1 per month), but the number of generic headaches has too (from more than once a week to once or twice a month). The days I do get migraines are the days that I either forget to take the B2 completely or I don't remember until lunch time. ... show more
Reviewed in the United States on August 29, 2017 by Andrew W. Mathewson

  • Mosquitos do not like the smell and/or taste of B vitamins
Size: 120 Count (Pack of 2)
I have used B2 for 32 years b/c our new baby’s pediatrician encouraged us to crush a tab up and put in his bottle to stop mosquitoes from biting our baby as he almost lost an eye due to two mosquito bites on the lid of his eye he received at our beach house ~ We all still use it and believe me it works. So much so that when people come over to swim in our pool (Texas) the mosquitos are all around however only bite our guest but never us. Most everyone leaves our home convinced and with a bottle of B2 which I always keep on hand! ... show more
Reviewed in the United States on September 19, 2016 by marshia franklin

  • Great supplement for migraine prevention
Size: 120 Count (Pack of 1)
I have complex migraines with aura and my nuerologist recommended taking B2, B6, and magnesium oxide supplements to help prevent my migraines which had increased to 2-3 per month. I’m taking 400mg of this B2 twice a day, 100mg B6 once a day, and 400mg magnesium oxide and after 6 months I’m down to one migraine every 1-2 months. I found it very difficult to find 400mg B2 locally in stores so I was glad to find this with prime shipping. I’m on my 2nd bottle and have had no issues with the product. Just an FYI do tend to make your urine super bright yellow, it’s normal. ... show more
Reviewed in the United States on February 24, 2018 by Michelle Michelle

  • Great product!
Size: 120 Count (Pack of 1)
I'm so happy I've found a Vit B2 that's 400 mg! I had previously been taking four 100 mg daily and was always having to buy new bottles. I take these as preventive for migraines and it seems to be working in conjunction with the Magnesium Glycinate and CoQ10. I will be ordering more of these soon.
Reviewed in the United States on October 14, 2016 by M's mom

  • Combats Hair Loss Caused by Topamax
Size: 120 Count (Pack of 1)
I've been using this product for a few years now. I like this brand because I can get 400 mg in just one capsule. Many brands that claim to be 400 mg actually require two capsules to achieve that dosage, so make sure you read the fine print before ordering! My doctor suggested I take B2 as a migraine preventive. I haven't found that it affects my daily headaches in either frequency or intensity. Treating migraine is a game of trial and error, though, and every patient responds differently; so don't let that stop you from trying it if your doctor has suggested adding B2 to your "arsenal." I started taking the supplement in hopes that it would help my migraine symptoms, but I continued taking it because it combats some of the side effects of the Topamax I also take for migraine, mainly hair loss. If I miss a few doses of B2, my hair falls out in almost handfuls when I wash it. Then it only takes a couple days of being back on B2 for my hair to feel normal again. ... show more
Reviewed in the United States on June 25, 2018 by Kaci

  • Big. Ordered for headache relief
Size: 120 Count (Pack of 1)
Ordered these at the advice of my dr to see if they help with my headaches since they are getting more frequent and more stubborn. I've just received these and taken my first pill so I can't really give any review on the product other than it arrived as scheduled and was properly sealed. The biggest question I had prior to ordering was how big are these. They are big and swallowing them will be an issue for me. I got this first one down but it took a while. I've posted a pic with this vit next to an excedrine migraine pill (white) and an ibuprofen pill (orange) ... show more
Reviewed in the United States on April 20, 2017 by kerry kerry

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