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Micro Ingredients Riboflavin Vitamin B2, 400mg Per Serving, 240 Mini Tablets | Essential Vitamin B Supplement | B Vitamins for Energy Production | Easy to Swallow, Non-GMO

  • Based on 1,172 reviews
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  • – 4-month term
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Availability: In Stock.
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Arrives Mar 28 – Apr 29
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Features

  • Micro Ingredients offers easy to swallow vitamin B2 tablets, bioavailable riboflavin form, essential B vitamin micronutrient benefits, extra strength 400mg per two tablet serving size.
  • Each pouch provides 240 total tablets, every tablet offers 200mg of water-soluble vitamin B2, lasts up to a 120 day supply.
  • May replenish B vitamins for men and women, promotes the breakdown of carbohydrates, fats, and proteins.
  • Vitamin B2 Riboflavin is an important precursor to beneficial coenzymes around the body, it supports overall energy levels for optimal health.
  • Premium non-GMO Vitamin B2 tablets. Free of soy, dairy, gluten, preservatives, colors, flavors, and tree nuts. Must pass a 3rd party lab test to offer a product that is safe, pure, and potent.

Brand: Micro Ingredients


Item Form: Tablet


Primary Supplement Type: Vitamin-b


Diet Type: Gluten Free


Flavor: Vitamin B2 Riboflavin


Package Dimensions ‏ : ‎ 7.99 x 4.92 x 0.79 inches; 0.01 ounces


Item model number ‏ : ‎ B08C7BCJPM


Date First Available ‏ : ‎ July 1, 2020


Manufacturer ‏ : ‎ Micro Ingredients


Best Sellers Rank: #48,703 in Health & Household (See Top 100 in Health & Household) #26 in Vitamin B2 (Riboflavin) Supplements #744 in Multivitamins


#26 in Vitamin B2 (Riboflavin) Supplements:


#744 in Multivitamins:


Customer Reviews: 4.7 4.7 out of 5 stars (1,204)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 28 – Apr 29

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • easy to swallow.
I love that these a packed in a bag and not a bottle. It makes me feel good for the environment. They are small and easy to swallow with a slick coating too.
Reviewed in the United States on November 15, 2025 by Audrey Dollar

  • Divided dose is recommended for migraine prevention! 2 - 200mg Tablets : )
This is a great version of a supplement that if it works for your migraines - well, you Rely on it! I see where other reviewers are upset that the tablets themselves are not 400mg each - but looking at the studies and recommendations most often two 200mg doses are what is advised. Also many patients needed between 2 and 4 months to reach full effects in reducing number of migraines and symptoms, so please give yourself the full 4 months to see results. This form is tasteless and easy to swallow and I even like the packaging. My previous brand has been having "oxidation" issues and will not have a new lot until July - so I will update if this new brand does not keep my headaches away as well as the previous one. ... show more
Reviewed in the United States on April 17, 2023 by Vermilion

  • Perfect
I purchase these every couple months for my daily vitamin that I need. I like that it comes in a resealable bag, it's flat, and worth every penny. I have so many medications that I was tired of the plastic waste. It's great for the price and quantity and works well. I will continue to purchase.
Reviewed in the United States on October 25, 2025 by illyanya shadow

  • Good product. Easy to swallow.
Good product!
Reviewed in the United States on August 1, 2025 by Keller

  • Easy to swallow.
My neural specialist prescribed to me for (helps with migraines and headaches) insurance didnt cover so i had to come here , n i found this. I figured mini pill like size as a birth control pill right. Wrong. Its got size to it BUT it was easy to swallow(if u ever had easy swallow pills with the coating this would be it). I have swallow issues so i had to opt for anything that gv me mini options. It was easy to take didn't have to chase down with a jug of water like most pills would have us doing. This will last me a good 6 months. Package is unique in a durable ziploc instead of pill bottle. Convenient i can just dig my hand in there i guess. Lol. ... show more
Reviewed in the United States on January 22, 2025 by Alize

  • Easy peasy
Easy to take. No gross aftertaste.
Reviewed in the United States on November 6, 2025 by Sara T.

  • Good product but the price keeps going up!
I've purchased these several times since my doctor recommended riboflavin for migraines. I've taken them for about 6 months and I think they are helping to prevent migraines (or it's the placebo effect--either way, I have fewer migraines, so I'm happy). Each tablet is 200 mg, so a package of 180 tablets lasts 90 days. They are smaller and easier to swallow than the 400 mg pills out there, but they ARE slightly bigger than the picture on the package. And every time I buy these, the price goes up! The price makes me wonder if I should switch back to the 400 mg pills, but I really do like the size of these. ... show more
Reviewed in the United States on January 27, 2023 by Kay

  • It works! Much needed energy returns!
I took one last night, this morning I definitely feel like I have more energy. I don’t think I’ll take 2 tablets at a time like it advises. One is enough for me, at least right now.
Reviewed in the United States on June 13, 2025 by keri d

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