Swanson Vitamin B2 Riboflavin Supplement, Supports Thyroid Function, Energy Metabolism & Healthy Vision, 100 Capsules

I've been taking 200 mg a day for a couple of months now and it really seems to be helping to keep my migraines manageable. It would be nice if it came in 200 mg capsules, but I couldn't find it anywhere, so I just take 2 a day - NP.

Even though Walmart doesn't carry this item in their local stores, I was able to buy it in their online stores. Great deal too!

We were tested at a naturopath office and the Swanson brand products tested "pure"... that was a bit validating of their quality!

I take this vitamin for migraine type headaches along with magnesium. It seems to help.

It's good

I take a lot of supplements but at times I feel I need a specific boost from a specific product. I feel that this product does what I need it to do when I need it to do it. Of course the price and quality of the product make it an unbeatable value. As with all supplements changes are subtle and it can take time to feel the effects. I always look for long term benefits and if this one has it if your looking for it should do what you want.

Good value with coupons. Potent.

The verdict is out yet on this!

I have been taking this about a month and can't really say that I feel a difference. I will continue to use the rest of the bottle but not sure if I will re-order. I have not felt any negative effects so that is good too as some B vitamins are too strong and make me tired instead of giving me energy.

After buying two bottles of this product, I learned that naturally occurring B2 will be linked with phosphate and that B2 supplements that label themselves simply as "riboflavin" are a synthetic form of B2. I wish I had known this before I purchased this B2.