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iHerb Customer Reviews



Savings of: $4.14 (36% off)

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Simply the best product of its kind at the recommended dose per tablet for migraines.

Posted by Reviewer2046670 on May 29, 2013

This is probably the only riboflavin (vitamin B2) product that comes in 400 mg tablets, most or all of the other brands come in 100 mg tablets. 400 mg is the dose that is recommended for migraines, my neurologist recommended this dose for me together with butterbur and magnesium for my migraines. The combination of the three supplements have helped my migraine condition, i.e., I get fewer migraines now. I'm very satisfied with this product.

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Riboflavin 400mg

Posted by Reviewer1505560 on Sep 12, 2011

I've been taking this for years for migraines and it helps a great deal.My doctor recommended it because HE takes it.It's getting hard to find so I was glad to find it finally online.

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Enzymatic Therapy, B2

Posted by positive-health on Jan 29, 2013

I am prescribed this by my neurologist to help with improving cognition and processing following brain injury. I think it worked very well in conjunction with Omega 3s and a good multi-vitamin.

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Bon producte,

Posted by Reviewer3101479 on Jun 23, 2012

Surt una mica cara, pero es molt bon producte

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Fantastic Service and Product

Posted by 4669245627809624439 on Mar 05, 2015

I ordered this for the first time on line from the US. Product arrived in excellent condition and on time Thanks Again

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Migraine help

Posted by Reviewer3319590 on May 14, 2016

Maximum strength in just one pill. Easy to swallow. Helps prevent my migraines.

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This product is great for head aches, migranes

Posted by 5069668493554393319 on Aug 02, 2016


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Good price!

Posted by Reviewer2581631 on Sep 12, 2011

But I don´t know if it will help my migraines yet

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Great Speed for Order

Posted by Reviewer1352110 on May 05, 2011

No problem and the speed of shipping was great. Received item with no problems.

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