- You earn loyalty credit for every order you place at iHerb!
- Loyalty credit is equal to 10% of the value of your order, excluding shipping charges.
- Your loyalty credit will be applied towards your next order as soon as your current order has shipped.
- Your loyalty credits are valid for up to 60 days from the date of your last purchase.
This product is already in your Wish List.
View Wish List
This product is now in your Wish List.
|Combo Discount:||- $4.00|
- Dietary Supplement
Riboflavin (Vitamin B2)
- 400 mg potency
- Aids metabolism of food
- Promotes cellular energy
Why is riboflavin important?
Riboflavin, also known as Vitamin B2, is an essential nutrient which helps in the formation of ATP, the body's main storage form of energy. It's also a cofactor in the production of glutathione, an important antioxidant in the body.
Why take our Riboflavin?
Perfect for vegetarians
Our Riboflavin is all-vegetarian, so you get the nutrients you need and none of what you don't want.
Take 1 tablet daily.
Cellulose, modified cellulose gum, magnesium stearate, stearic acid, modified cellulose, silicone dioxide, glycerin, carnauba wax.
Gluten free. No sugar, salt, yeast, corn, wheat, soy, dairy products, artificial colors, flavors or preservatives.
If pregnant, nursing, or taking any medications consult a healthcare professional before use.
Keep out of reach of children. Safety sealed with printed outer shrinkwrap and inner seal. Do not use if wither is broken or missing.
|Serving Size: 1 Tablet|
|Amount Per Serving||% DV|
|Total Carbohydrate||<1 g||<1%†|
|Riboflavin (Vitamin B2)||400 mg||25,530%|
|†Percent Daily Values (DV) are based on a 2,000 calorie diet|
This is part of my regime which has reduced my migraines from almost every day to a handful per month (great for me!). I'm taking these with Natural Factors sub-lingual B12 Methylcobalamin 5000 mcg (NFS-01247), Doctor's Best High Absorption Magnesium (DRB-00087) and B6 via Enzymatic Therapy, Adrenal Stress End(EMT-04035)
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.
Bought this for migraines
Posted by 5017968226559265396 on Dec 04, 2016
I regularly take medication for migraines and have a couple back-up medications for any break-through migraines. Lately, the break-through migraines have been becoming more frequent so I looked up some ways to help. A study showed that 400mg of B2 a day has been shown to help. My break-through migraines still occur, but are less frequent (down from several times a week to once or twice a week). I am also taking 400mg of magnesium for the same reason.
This product is great for head aches, migranes
Posted by 5069668493554393319 on Aug 02, 2016
Posted by Reviewer3319590 on May 14, 2016
Maximum strength in just one pill. Easy to swallow. Helps prevent my migraines.
great product, packaging is criminal
Posted by Reviewer2169605 on Oct 04, 2015
It's brillinat to get the level of riboflavin recommended for migraine prevention in one to two pills versus the other brands, however, in a world where we are literally choking onplastic waste, the bottle is ridiculous. You see the photo? Well, the contents only fills to the orange stripe on the label where there or the words 'energy production' are. I am NOT kidding. The companies that do this should be required to package more responsibly. Not only is it grossly irresponsible, but extremely inconvenient for the customer.