Riboflavin (Vitamin B2) Powder

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Besides actively being involved in the process of creating energy, Riboflavin is also responsible for eventually being transformed into the coenzymes FAD (flavin adenine dinucleotide) and FMN (flavin mononucleotide). These coenzymes act upon ATP (adenosine triphosphate) and help transport it throughout the body. In this way, riboflavin becomes important in two different facets of energy production, as ATP is the chemical that allows energy to both be created and stored in the muscles for later.

Riboflavin helps cells utilize oxygen better and keeps the eyes sharp, and the nails, hair, and skin growing like a charm. It is a necessary component in the process that leads to cells growing. Because Riboflavin is in so many different foods, someone that eats a well balanced diet probably has no need to supplement Riboflavin. Some of the more abundant sources of this vitamin include tongue and organ meats, seaweed, fish with heavy oil content in their bodies such as mackerel, herring, eel, and trout, and brewer's yeast. Riboflavin may also be found in dairy including eggs, and milk, along with whole grains, enriched cereals, broccoli and other green veggies.

The body does store a small amount of Riboflavin in the kidneys and the liver, but not enough to sustain the body. It must be regularly consumed to continue being healthy.

Vitamin B1 and B3 have serious health concerns brought on when the subject is deficient in these vitamins. Specific diseases of a severe nature are associated with deficiency in each one. Luckily, while Vitamin B2 deficiency may result in side effects, there are no specific diseases related to it.

Health Benefits Provided by Riboflavin

Riboflavin directly facilitates the growth of blood cells and it lends strength to the immune system in that it has antioxidant properties that neutralize free radicals before they can cause serious damage. As stated above, Riboflavin also promotes the growth of hair and nails and keeps the skin healthy.

Riboflavin also acts upon both folate and pantothenic acid, two of the most crucial neurotransmitters associated with the development of memory and overall cognitive abilities.

Those women that have been prescribed oral contraceptives, and people who take excessive amounts of alcohol may want to consider supplementing for Riboflavin as both of these elements may cause a reduction in the body's ability to correctly absorb Riboflavin. In addition, the elderly and diabetics may have trouble absorbing Riboflavin; and those who are lactose intolerant since dairy is such a big supplier of Riboflavin. If you fit into any of these groups you may want to consider taking a riboflavin supplement.

Supplement Facts
Serving size: 50 milligrams
Serving per container: *
Amount Per Serving % Daily Value**
Vitamin B2 (as Riboflavin) 50mg 2941%
* Daily Value not established.
** Based on 2,000 calorie diet


Sugar, soy, dairy, yeast, gluten and additives.

As a dietary supplement, take 50mg once or twice daily, or as directed by physician. Individual needs vary greatly.

Serving Size & Timing

As a dietary supplement, take 50 mg one or two times per day, or as directed by a physician. For accurate results, use a milligram scale.


This non-irradiated supplement is considered pharmaceutical grade and contains no fillers of any kind.


As long as suggested serving sizes are adhered to, Riboflavin is safe. However, urine may become slightly discolored or green upon extended use.


Riboflavin is slightly tart and should be mixed in a smoothie or in water, and must be stirred quite a bit. Drink directly after stirring. This product should be stored in an area that is free from light, heat and moisture.


There is no guarantee of specific results and results can vary.

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.

California residents: Click Here for Proposition 65 warning.

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Good value

Even the smallest size ended up being cheaper per volume than the capsules I had previously taken. Making my own capsules with this product really makes it become obvious just how many fillers other brands are using.


No extra ingredients aka fillers

I really like bulksupplement's powders because there's no extra fillers. I can use just a tiny amount and it doesn't mess up the taste of my food which is important when preparing food for others who don't understand they really need vital nutrients.


Very good Product!

This is a very good version of b2, I feel more energized already and my headaches have lessened. The taste takes a little getting used to, but I added stevia to mine. Good Product!


Purity looks very good....

I am so glad to have this result: the purity of my order B2 riboflavin is so good that it is readily dissolved in water and even you can see the yellow color after dilution and dilution. I am happy to spend just fraction of price to buy the bulk amount which can last me so long time.


I wish I had known about this years ago !!!

More effective ( for me ), on migraines than anything else I have ever tried...I appreciate the purity,of the product and kindness and efficiency of BS..,I will definitely keep taking riboflavin. Thank you Bulk Supplements !!!

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