What is Riboflavin (Vitamin B2)? Riboflavin (vitamin B2) is an important B vitamin that is used in the metabolic process.Riboflavin (Vitamin B2)BenefitsRiboflavin (vitamin B2) works to support the eyes, cardiovascular function, and promote mood. It supports metabolic function and helps provide energy for the body. These statements have not been evaluated by the Food and Drug Administration.
What is Riboflavin (Vitamin B2)? Riboflavin (vitamin B2) is an important B vitamin that is used in the metabolic process.Riboflavin (Vitamin B2)BenefitsRiboflavin (vitamin B2) works to support the eyes, cardiovascular function, and promote mood. It supports metabolic function and helps provide energy for the body. These statements have not been evaluated by the Food and Drug Administration.
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The lowest price for BulkSupplements.com Riboflavin (Vitamin B2) Powder B2 Vitamins - Vitam right now is $43.33 at Amazon.com.au.
The all-time low was $37.17 on 17 Feb 2026 — today's price is 17% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 8 June 2026.
BulkSupplements.com Riboflavin (Vitamin B2) Powder B2 Vitamins - Vitam
What is Riboflavin (Vitamin B2)? Riboflavin (vitamin B2) is an important B vitamin that is used in the metabolic process.Riboflavin (Vitamin B2)BenefitsRiboflavin (vitamin B2) works to support the eyes, cardiovascular function, and promote mood. It supports metabolic function and helps provide energy for the body. These statements have not been evaluated by the Food and Drug Administration.
What is Riboflavin (Vitamin B2)? Riboflavin (vitamin B2) is an important B vitamin that is used in the metabolic process.Riboflavin (Vitamin B2)BenefitsRiboflavin (vitamin B2) works to support the eyes, cardiovascular function, and promote mood. It supports metabolic function and helps provide energy for the body. These statements have not been evaluated by the Food and Drug Administration.
Last updated at 08/06/2026 17:39:15
BulkSupplements.com Riboflavin Powder - as Vitamin B2, Vitamin B2 Supplement - Riboflavin 400mg, B Vitamins for Wellness, Gluten Free, 400mg per
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on bulksupplements.com
After my last purchase, I was invited to choose and review this free package of BulkSupplements Pure Riboflavin (Vitamin B2) Powder (50 grams).All right. At last, something for migraines. I intend to take 320 mg of this BulkSupplements Pure Riboflavin everyday until my sample runs out in 150 days. Then, I will order more. Of course, this will work. Taking such a large amount, I am glad that the product has absolutely no additives and is pure enough to be rated USP (US Pharmaceutical grade).As indicated below, some other supplements are recommended to go along with the vitamin B2 to further put the kibosh on migraines : Alpha-Lipoic Acid, Butterbur, Coenzyme Q10, Feverfew, Ginkgo biloba, Magnesium, Vitamin B6, Vitamin B9, Vitamin B12, Vitamin C, Vitamin E, and a ... MoreAfter my last purchase, I was invited to choose and review this free package of BulkSupplements Pure Riboflavin (Vitamin B2) Powder (50 grams).All right. At last, something for migraines. I intend to take 320 mg of this BulkSupplements Pure Riboflavin everyday until my sample runs out in 150 days. Then, I will order more. Of course, this will work. Taking such a large amount, I am glad that the product has absolutely no additives and is pure enough to be rated USP (US Pharmaceutical grade).As indicated below, some other supplements are recommended to go along with the vitamin B2 to further put the kibosh on migraines : Alpha-Lipoic Acid, Butterbur, Coenzyme Q10, Feverfew, Ginkgo biloba, Magnesium, Vitamin B6, Vitamin B9, Vitamin B12, Vitamin C, Vitamin E, and a B-Complex to avoid shortages as well as maybe acupuncture and biofeedback.Riboflavin also benefits the skin, blood cells, and hair.Some studies report that vigorous exercise may deplete riboflavin.The following is a list of clinical trials, most double-blinded and placebo-controlled, recorded at the National Medical Library, MEDLINE, as abstracted by GreenMedInfo for riboflavin (Vitamin B-2):1. High dose riboflavin [400 mg/day] is effective in the prevention of migraines. "[With respect to number of] headache days, the proportion of patients who improved by at least 50%, i.e. "responders," was 15% for placebo and 59% for riboflavin. Because of its high efficacy, excellent tolerability, and low cost, riboflavin is an interesting option for migraine prophylaxis."2. Acupuncture and supplementation with various nutrients and herbs [Butterbur, Coenzyme Q10, Ginkgo biloba, Magnesium, Riboflavin (Vitamin B2)] may have therapeutic value in preventing migraines.3. Elimination of 'dietary triggers' and the inclusion of a number of natural substances [Alpha-Lipoic Acid, Butterbur, Coenzyme Q10, Feverfew, Magnesium, Riboflavin (Vitamin B2)] may prevent migraines.4. Lifestyle and diet changes, as well as biofeedback, acupuncture, magnesium, riboflavin and coenzyme Q10 may provide suitable therapies for migraine during pregnancy.5. Vitamin supplementation [Folic Acid, Riboflavin (Vitamin B2), Vitamin B12, Vitamin B6, Vitamin C, Vitamin E] shows promise for the treatment of migraines with aura and menstrual induced migraines.6. Riboflavin (along with niacin and coq10) contribute to the efficacy of tamoxifen in treating breast cancer.7. Low intake of folate, and b2, potassium, iron and vitamin A of plant origin, increase the risk for ischemic stroke.8. Moderate consumption of riboflavin may be protective against postpartum depression.9. Riboflavin represents a promising strategy for the treatment of sepsis and septic shock.10. A combination of coenzyme Q10, riboflavin and niacin may improve outcome in women with breast cancer undergoing tamoxifen therapy.11. Ascorbic acid, riboflavin and pyridoxine may have therapeutic value in various hereditary connective tissue diseases.12. Folate, riboflavin, thiamin and vitamin b12 protect against premalignant cervical lesions.13. Riboflavin shows therapeutic effects in sepsis and septic shock.14. Heart failure patients have high rates of B-vitamin deficiency.
originally posted on bulksupplements.com
I try to get as many of my supplements from this company as I can. They are always good quality, competitively priced, and seem to be adding new products all the time. After ordering another product I was offered the opportunity to receive a product of my choice in exchange for my honest review. I greatly appreciate this as well as I get the opportunity to try something new with the risk of feeling it was money down the drain if it's no good, or just no good for me. Truthfully I never really fear this with this company, I've been using their products for years and will continue to do so. It's difficult to say whether this specific product is doing a whole lot as it was prescribed by my neurologist at a dosage of 400mg daily as part of a migraine reduction regimen. ... MoreI try to get as many of my supplements from this company as I can. They are always good quality, competitively priced, and seem to be adding new products all the time. After ordering another product I was offered the opportunity to receive a product of my choice in exchange for my honest review. I greatly appreciate this as well as I get the opportunity to try something new with the risk of feeling it was money down the drain if it's no good, or just no good for me. Truthfully I never really fear this with this company, I've been using their products for years and will continue to do so. It's difficult to say whether this specific product is doing a whole lot as it was prescribed by my neurologist at a dosage of 400mg daily as part of a migraine reduction regimen. What I can say is most B vits nearly gag me they smell so bad just opening the bottle, and it takes a LOT to kick this in for me. I was a little worried about getting powdered B's fearing it would ruin my AM cocktail but this one is practically odorless and changed nothing about the taste of my drink so I'm pretty happy :)
originally posted on bulksupplements.com
I am all for eating right and in the right proportions. I am also in agreement that vitamins help in a big way. For today, I am proofing the vitamin B2 also known as Riboflavin, by BulkSupplements. I buy the larger supply first because I am likely to make some batches that may not be palatable. Or my measurements were way off and I have to abandon the treats. I bought the B2 to help with migraine headaches as well. I also make cakes, cookies, tarts and a variety of blender drinks. I fortify the mixes with vitamins as needed.This product is a powder and is easy to measure. The taste is rather neutral and easily mixes with other flavors. The color is very orange like some spices.I highly recommend the products from BulkSupplements. The purity and consistency of the ... MoreI am all for eating right and in the right proportions. I am also in agreement that vitamins help in a big way. For today, I am proofing the vitamin B2 also known as Riboflavin, by BulkSupplements. I buy the larger supply first because I am likely to make some batches that may not be palatable. Or my measurements were way off and I have to abandon the treats. I bought the B2 to help with migraine headaches as well. I also make cakes, cookies, tarts and a variety of blender drinks. I fortify the mixes with vitamins as needed.This product is a powder and is easy to measure. The taste is rather neutral and easily mixes with other flavors. The color is very orange like some spices.I highly recommend the products from BulkSupplements. The purity and consistency of the powders are very important to me. Each bag comes with a Lot number for tracking, if you are inclined to do so.On another day I will try to mix this as a topical cream.Good luck and live well.
| Is Discontinued By Manufacturer | No |
| Product Dimensions | 0.75 x 9 x 5.9 inches; 6.38 Ounces |
| Specific Uses For Product | Personal Health |
| Special Ingredients | Riboflavin |
| Unit Count | 1.76 Ounce |
BulkSupplements.com Riboflavin Powder - as Vitamin B2, Vitamin B2 Supplement - Riboflavin 400mg, B Vitamins for Wellness, Gluten Free, 400mg per
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
After my last purchase, I was invited to choose and review this free package of BulkSupplements Pure Riboflavin (Vitamin B2) Powder (50 grams).All right. At last, something for migraines. I intend to take 320 mg of this BulkSupplements Pure Riboflavin everyday until my sample runs out in 150 days. Then, I will order more. Of course, this will work. Taking such a large amount, I am glad that the product has absolutely no additives and is pure enough to be rated USP (US Pharmaceutical grade).As indicated below, some other supplements are recommended to go along with the vitamin B2 to further put the kibosh on migraines : Alpha-Lipoic Acid, Butterbur, Coenzyme Q10, Feverfew, Ginkgo biloba, Magnesium, Vitamin B6, Vitamin B9, Vitamin B12, Vitamin C, Vitamin E, and a ... MoreAfter my last purchase, I was invited to choose and review this free package of BulkSupplements Pure Riboflavin (Vitamin B2) Powder (50 grams).All right. At last, something for migraines. I intend to take 320 mg of this BulkSupplements Pure Riboflavin everyday until my sample runs out in 150 days. Then, I will order more. Of course, this will work. Taking such a large amount, I am glad that the product has absolutely no additives and is pure enough to be rated USP (US Pharmaceutical grade).As indicated below, some other supplements are recommended to go along with the vitamin B2 to further put the kibosh on migraines : Alpha-Lipoic Acid, Butterbur, Coenzyme Q10, Feverfew, Ginkgo biloba, Magnesium, Vitamin B6, Vitamin B9, Vitamin B12, Vitamin C, Vitamin E, and a B-Complex to avoid shortages as well as maybe acupuncture and biofeedback.Riboflavin also benefits the skin, blood cells, and hair.Some studies report that vigorous exercise may deplete riboflavin.The following is a list of clinical trials, most double-blinded and placebo-controlled, recorded at the National Medical Library, MEDLINE, as abstracted by GreenMedInfo for riboflavin (Vitamin B-2):1. High dose riboflavin [400 mg/day] is effective in the prevention of migraines. "[With respect to number of] headache days, the proportion of patients who improved by at least 50%, i.e. "responders," was 15% for placebo and 59% for riboflavin. Because of its high efficacy, excellent tolerability, and low cost, riboflavin is an interesting option for migraine prophylaxis."2. Acupuncture and supplementation with various nutrients and herbs [Butterbur, Coenzyme Q10, Ginkgo biloba, Magnesium, Riboflavin (Vitamin B2)] may have therapeutic value in preventing migraines.3. Elimination of 'dietary triggers' and the inclusion of a number of natural substances [Alpha-Lipoic Acid, Butterbur, Coenzyme Q10, Feverfew, Magnesium, Riboflavin (Vitamin B2)] may prevent migraines.4. Lifestyle and diet changes, as well as biofeedback, acupuncture, magnesium, riboflavin and coenzyme Q10 may provide suitable therapies for migraine during pregnancy.5. Vitamin supplementation [Folic Acid, Riboflavin (Vitamin B2), Vitamin B12, Vitamin B6, Vitamin C, Vitamin E] shows promise for the treatment of migraines with aura and menstrual induced migraines.6. Riboflavin (along with niacin and coq10) contribute to the efficacy of tamoxifen in treating breast cancer.7. Low intake of folate, and b2, potassium, iron and vitamin A of plant origin, increase the risk for ischemic stroke.8. Moderate consumption of riboflavin may be protective against postpartum depression.9. Riboflavin represents a promising strategy for the treatment of sepsis and septic shock.10. A combination of coenzyme Q10, riboflavin and niacin may improve outcome in women with breast cancer undergoing tamoxifen therapy.11. Ascorbic acid, riboflavin and pyridoxine may have therapeutic value in various hereditary connective tissue diseases.12. Folate, riboflavin, thiamin and vitamin b12 protect against premalignant cervical lesions.13. Riboflavin shows therapeutic effects in sepsis and septic shock.14. Heart failure patients have high rates of B-vitamin deficiency.
I try to get as many of my supplements from this company as I can. They are always good quality, competitively priced, and seem to be adding new products all the time. After ordering another product I was offered the opportunity to receive a product of my choice in exchange for my honest review. I greatly appreciate this as well as I get the opportunity to try something new with the risk of feeling it was money down the drain if it's no good, or just no good for me. Truthfully I never really fear this with this company, I've been using their products for years and will continue to do so. It's difficult to say whether this specific product is doing a whole lot as it was prescribed by my neurologist at a dosage of 400mg daily as part of a migraine reduction regimen. ... MoreI try to get as many of my supplements from this company as I can. They are always good quality, competitively priced, and seem to be adding new products all the time. After ordering another product I was offered the opportunity to receive a product of my choice in exchange for my honest review. I greatly appreciate this as well as I get the opportunity to try something new with the risk of feeling it was money down the drain if it's no good, or just no good for me. Truthfully I never really fear this with this company, I've been using their products for years and will continue to do so. It's difficult to say whether this specific product is doing a whole lot as it was prescribed by my neurologist at a dosage of 400mg daily as part of a migraine reduction regimen. What I can say is most B vits nearly gag me they smell so bad just opening the bottle, and it takes a LOT to kick this in for me. I was a little worried about getting powdered B's fearing it would ruin my AM cocktail but this one is practically odorless and changed nothing about the taste of my drink so I'm pretty happy :)
I am all for eating right and in the right proportions. I am also in agreement that vitamins help in a big way. For today, I am proofing the vitamin B2 also known as Riboflavin, by BulkSupplements. I buy the larger supply first because I am likely to make some batches that may not be palatable. Or my measurements were way off and I have to abandon the treats. I bought the B2 to help with migraine headaches as well. I also make cakes, cookies, tarts and a variety of blender drinks. I fortify the mixes with vitamins as needed.This product is a powder and is easy to measure. The taste is rather neutral and easily mixes with other flavors. The color is very orange like some spices.I highly recommend the products from BulkSupplements. The purity and consistency of the ... MoreI am all for eating right and in the right proportions. I am also in agreement that vitamins help in a big way. For today, I am proofing the vitamin B2 also known as Riboflavin, by BulkSupplements. I buy the larger supply first because I am likely to make some batches that may not be palatable. Or my measurements were way off and I have to abandon the treats. I bought the B2 to help with migraine headaches as well. I also make cakes, cookies, tarts and a variety of blender drinks. I fortify the mixes with vitamins as needed.This product is a powder and is easy to measure. The taste is rather neutral and easily mixes with other flavors. The color is very orange like some spices.I highly recommend the products from BulkSupplements. The purity and consistency of the powders are very important to me. Each bag comes with a Lot number for tracking, if you are inclined to do so.On another day I will try to mix this as a topical cream.Good luck and live well.
I see fro other reviews that most people take this for Migraine Headaches. I do no suffer from Migraines, but I do have eye pain caused by a large eye floater which subsequently caused some retinopathy. This happened 2 years ago. I was told that either it would heal on its own, or require surgery within a year. I am not a believer in surgery until it is absolutely necessary. I opted for supplements designed to heal the retina. Riboflavin (Vit.B2) and Thiamine (B1), Collageni.C and Hyalauronic Acid, Taurine, Vit A, Betacarotene, Lycopene have cured most of my eye problems. Light sensitivity, eye pain, swelling, dry eye, blurred vision and eye strain, have all been decreased dramatically by using this protocol. My retina is healed and my eyesight is improving. I mix ... MoreI see fro other reviews that most people take this for Migraine Headaches. I do no suffer from Migraines, but I do have eye pain caused by a large eye floater which subsequently caused some retinopathy. This happened 2 years ago. I was told that either it would heal on its own, or require surgery within a year. I am not a believer in surgery until it is absolutely necessary. I opted for supplements designed to heal the retina. Riboflavin (Vit.B2) and Thiamine (B1), Collageni.C and Hyalauronic Acid, Taurine, Vit A, Betacarotene, Lycopene have cured most of my eye problems. Light sensitivity, eye pain, swelling, dry eye, blurred vision and eye strain, have all been decreased dramatically by using this protocol. My retina is healed and my eyesight is improving. I mix the B2, B1, Taurine, & Collagen in V8 Tomato Juice. The tomato juice is also rich in Vitamin A. The tomato juice is strong enough to mask the taste of the vitamins. (most taste terrible) I love my "recipe" and will never be without it. I use a lot of Bulk Supplements products and I find all of them to be excellent products. I highly recommend Bulk Supplements
I am taking this for migraines. I also started taking magnesium and doing some stretching (yoga poses) about the same time so I am not sure what is helping or if everything combined is helping, but I haven't had to take any prescription medicine for the migraines since. I take 1/8 tsp of the Riboflavin in a jigger with cold water and follow it with more cold water, in the morning and again at night. It is not too unpleasant and worth the benefits. (I tried mixing it in with a quart of water and sipping it throughout the day but didn't care for the taste.) The only side effect is yellow urine but that was expected. I am also using their Glycine for insomnia and it is working great! I recommend BulkSupplements for both their products and customer service. I received ... MoreI am taking this for migraines. I also started taking magnesium and doing some stretching (yoga poses) about the same time so I am not sure what is helping or if everything combined is helping, but I haven't had to take any prescription medicine for the migraines since. I take 1/8 tsp of the Riboflavin in a jigger with cold water and follow it with more cold water, in the morning and again at night. It is not too unpleasant and worth the benefits. (I tried mixing it in with a quart of water and sipping it throughout the day but didn't care for the taste.) The only side effect is yellow urine but that was expected. I am also using their Glycine for insomnia and it is working great! I recommend BulkSupplements for both their products and customer service. I received this product free for giving my unbiased product review.
BulkSuppliments has always been the one GoTo company for my vitamins. One has to remember that the bulky multivitamins are almost pointless when it comes to the body absorbing everything they have to offer. The reason is that those vitamins contain such a concentrated form of the vitamin/suplement that the body cannot and does absorb it.BulkSupplements, in my opinion, has put tried to make each supplement is body absorbable as possible. And I believe that it shows… I have been taking BulkSupplements for over a year now and have noticed a huge improvement in both my mind and body. Of course it takes time for all supplements to work. They are not wonder drugs but nature’s way to make the body healthy.Please keep in mind that BulkSupplements pride themselves on the ... MoreBulkSuppliments has always been the one GoTo company for my vitamins. One has to remember that the bulky multivitamins are almost pointless when it comes to the body absorbing everything they have to offer. The reason is that those vitamins contain such a concentrated form of the vitamin/suplement that the body cannot and does absorb it.BulkSupplements, in my opinion, has put tried to make each supplement is body absorbable as possible. And I believe that it shows… I have been taking BulkSupplements for over a year now and have noticed a huge improvement in both my mind and body. Of course it takes time for all supplements to work. They are not wonder drugs but nature’s way to make the body healthy.Please keep in mind that BulkSupplements pride themselves on the quality (and control) of their supplements. Do not be afraid to ask for a report of the product analysis for each batch they distribute. Make them prove to you that their product is the best out there. I have over 30 orders of BulkSupplements under my belt. Their product is the best!
I have to be very careful which supplements I take as I often react to the fillers and coatings in them. I'm able to take these supplements without any negative reaction and that is very rare - I am now a customer for life. Also, this bag of B2 will probably last me for the rest of my life (which is a great bonus!).
The item does not have a unit of measurement that is easy to understand. It states that there are 50mg per serving. How do I measure that? Serving size of what? Per teaspoon? Per half teaspoon? I had to google how to measure that out of the bag. This product needs to be put into gel capsules. I tried adding it to water, it was horrible. It would be helpful to have some instructions for use either, on the bag or on the website. Otherwise, I made do. I added it to water with lemon juice and that helped a bit.
Riboflavin is important to the metabolism in several ways, including- Conversion of vitamin B6 to P5P- Conversion of the amino acid tryptophan to niacin (vitamin B3)- Folate production- Regulation of homocysteine levels- Metabolism of fats, hormones, and drugs- Energy production and growthRiboflavin is degraded by sunlight, and UV light. This applies to stored riboflavin whether in bulk, in milk, or even in your body.Like sun exposure, greater physical activity, also increases the body's need for riboflavin.A deficiency can easily go unnoticed as riboflavin levels are not routinely tested.Meat and dairy products are the primary sources of dietary riboflavin. Even vegans who eat an otherwise nutritious diet are at often at risk of riboflavin deficiency. ... MoreRiboflavin is important to the metabolism in several ways, including- Conversion of vitamin B6 to P5P- Conversion of the amino acid tryptophan to niacin (vitamin B3)- Folate production- Regulation of homocysteine levels- Metabolism of fats, hormones, and drugs- Energy production and growthRiboflavin is degraded by sunlight, and UV light. This applies to stored riboflavin whether in bulk, in milk, or even in your body.Like sun exposure, greater physical activity, also increases the body's need for riboflavin.A deficiency can easily go unnoticed as riboflavin levels are not routinely tested.Meat and dairy products are the primary sources of dietary riboflavin. Even vegans who eat an otherwise nutritious diet are at often at risk of riboflavin deficiency. (Oats are the best non-animal natural source.)Riboflavin is recommended for preventing migraine headaches in both adults and children.Increasing riboflavin intake reduces the risk of lung cancer in smokers. Riboflavin's coenzyme activity is theorized likely to help prevent may other types of cancer.Riboflavin is a cofactor for the MTHFR enzyme so individuals with a SNP that reduces the efficiency of the enzyme should take care to avoid any deficiency.Riboflavin may help prevent the development of cataracts.Riboflavin has no known toxic level. it has no adverse side effects from high short-term or long-term supplementation. Finally, riboflavin has no known clinically important interactions with medications. In short, Riboflavin is extremely safe.Like all B vitamins, riboflavin is water soluble.
I started taking this to fix migraines after I read in a medical journal about studies that showed it can help long-term to reduce or eliminate migraine.I've been dealing with migraine with severe vomiting for over 20 years. This seems to be working. I have even reduced the pain of migraine by taking extra when one is coming on. This is part of my "mito cocktail" of supplements with daily Ubiquinol and Riboflavin as the cornerstone and L-Carnitine added during a flare or crash. I dump 1/4 teaspoon of this onto 1/4 cup milk and immediately take a spoon and scoop it with some milk into my mouth. The remaining Riboflavin sinks to the bottom so I then stir that into the milk and drink it. This is usually followed by a little more milk stirred into the cup to get all ... MoreI started taking this to fix migraines after I read in a medical journal about studies that showed it can help long-term to reduce or eliminate migraine.I've been dealing with migraine with severe vomiting for over 20 years. This seems to be working. I have even reduced the pain of migraine by taking extra when one is coming on. This is part of my "mito cocktail" of supplements with daily Ubiquinol and Riboflavin as the cornerstone and L-Carnitine added during a flare or crash. I dump 1/4 teaspoon of this onto 1/4 cup milk and immediately take a spoon and scoop it with some milk into my mouth. The remaining Riboflavin sinks to the bottom so I then stir that into the milk and drink it. This is usually followed by a little more milk stirred into the cup to get all the Riboflavin. This is the best way I have found to take it without encapsulating it. Make sure to rinse containers and spoons and wipe counter as this does stain everything yellow.One comment particularly about this product and bulksupplelements, and that is, they do not disclose their sources on the packaging, so I presume most of their raw materials are coming from China. China and India are the major suppliers of bulk vitamin substrates worldwide. What kind of lab testing is done on the raw materials when they receive them to ensure purity? This is my main concern with the bulk supplement industry. Anyone can order bulk supplements from China or India and repackage them for sale to consumers. Large suppliers MIGHT have in-house HPLC equipment to test the raw materials themselves, but suppliers like bulksupplements most likely do not have the hundreds of thousands of dollars to invest in this equipment (much less the expertise to use it). This is one argument for FDA regulation over the supplement/vitamin industry, which is a pandora's box. Consumers need to be aware of the contamination issues with supplements and the lack of regulation and not trust everything that is labeled. I took the risk when I ordered this bulk supplement, knowing these things.
| Is Discontinued By Manufacturer | No |
| Product Dimensions | 0.75 x 9 x 5.9 inches; 6.38 Ounces |
| Specific Uses For Product | Personal Health |
| Special Ingredients | Riboflavin |
| Unit Count | 1.76 Ounce |
