Vitamin B2 400mg Daily Nutritional Support

1 Month Supply

$21.49

Vitamin B2 400mg Daily Nutritional Support

3graine Vitamin B2 400mg delivers the full clinically studied dose of riboflavin in just two capsules daily, formulated to match the dose used in the published research and most commonly recommended by neurologists.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Choosing Your Prevention Protocol

Long-term Prevention Pack

1 Month Supply

Single - 1 Bottle (60 Capsules)

$21.49 $19.34No savings

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2 Month Supply

Single - 1 Bottle (120 Capsules)

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$42.98

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*Research recommends consistent use for 3 months.

For best results, take one capsule twice per day.

It is recommended by the research to take the supplement for at least 3 months in order to observe for effect.

Medical Ingredients (per capsule):
Vitamin B2 (Riboflavin) 200mg

Non-medical Ingredients:

• Hypromellose
• Magnesium Stearate & Palmitate
• Microcrysatline Cellulose

The most common side effect seen with Vitamin B2 is changes in urine color. This is a normal process that occurrs with B2 consumption.

Not sure which product is right for you? 3graine is a more comprehensive formula — B2 400mg, Magnesium 300mg, and CoQ10 200mg in one product, designed for anyone starting their prevention journey or wanting everything in a single product.

Vitamin B2 400mg is for those who already supplement with magnesium or CoQ10, whose neurologist has specifically recommended riboflavin, or who prefer to take one ingredient at a time. Both options work, it just depends on your particular preference or

Frequently asked questions

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No. You should not take them together. 3graine contains Vitamin B2 400mg and taking both would mean doubling the dose.

We recognized a need for those who want to try a single standalone ingredient for migraine. Vitamin B2 at 400mg has been researched and does show evidence for migraine prevention.

Absolutely! Vitamin B2 400mg is the first Health Canada authorized B2 supplement for migraine prevention. Currently the only B2 product in Canada offered at 400mg.