Solgar Vitamin B2 (Riboflavin) 100 mg Vegetable Capsules - Pack of 100 - Supports Energy Production - Can Help Reduce Tiredness and Fatigue - Vegan and Gluten-Free
⚡ Elevate your energy, naturally — because tired is so last season!
PROTECT GLOW - Antioxidant support to shield cells from free radicals and promote healthy skin and eyes.
SIMPLE DAILY BOOST - One convenient capsule a day to maintain vitality and support your busy lifestyle.
CLEAN GREEN AND PURE - Vegan-friendly capsules crafted in small batches for unmatched purity.
POWER YOUR DAY WITH 100 MG B 2 - High-potency Riboflavin to fuel energy production and reduce fatigue.
SUSTAINABILITY MEETS EXCELLENCE - Packaged in eco-conscious recyclable amber glass, continuing 70+ years of trusted quality.
Solgar Vitamin B2 (Riboflavin) 100 mg Vegetable Capsules deliver a potent daily dose of this essential water-soluble vitamin, supporting energy metabolism, reducing tiredness, and protecting cells from oxidative stress. Vegan, gluten-free, and packaged sustainably in recyclable amber glass, these capsules embody over 70 years of Solgar’s gold standard in natural wellness.
Does this product come in a glass bottle? I am trying to avoid purchasing products in single use plastic containers.
Does this product come in geltabs?
Reviews
4.6
All from verified purchases
M**M
Bargain B!
I recently had a dna sensitivity test that flagged up I had a deficit in B2, even though I have been taking a B complex for quite a while. After a search comparison this one seemed to have the best reviews, cost and quantity. It'll take a while to build up to see the benefits, but it's an easy to take capsule instead of the chunky ones that are massive! B warned though it makes pee neon yellow!!
M**.
Value for money from a very trustworthy company
Great product from a trustworthy company, same goes for all the products they sell. Furthermore. If you have any questions about any of their products the people there are very knowledgeable
M**A
Prevents chronic migraines
This has really helped with my chronic migraines, my neurologist recommended to get B2 vitamins instead taking topiramate ( chronic migraines medication) which can have side effects and not for long term use.So i tried this and its been 3months no migraines!Wish there was more pills to make for 400mg per day
F**S
Have used this product before
Great to find a manufacturer that does 500mg. A good product and have ordered again
N**N
Easy to take
Much needed vitamin, one of the rarest and I am happy I have it, make the urine a bit yellow, which is normal
W**S
Easy to swallow so an easy way to take lots of B2
These are, allegedly, going to help with my migraines if I take four a day. Eeeek.But the important thing is that, unlike some other high dose B2 tabs which are one 400mg canoe these are a much more sensible size and very easy to swallow, which is important for me.The only problem, and you'll get this whichever B2 tabs you choose, is that whenever you go for a wee you'll think your dehydrated as it will be *very* yellow. But that's normal: it's just your body dumping the excess B2 as quickly as it can.
V**H
Highly recommend this
I had symptoms of broad vitamin B deficiency. My GP did a blood test, my levels were apparently normal. I started taking a multivitamin as recommended by her. By this stage, I had problems with angular stomatitis, gingivitis and severe fatigue and they were very bothersome. The multivitamin didn't make a difference, even though it contained the 100% RDA of vitamin B2. Within a week of taking this Solgar B2 suppplement, my lips and gums healed and my energy levels were back to normal. I don't know if Solgar has a superior formula that has better absorption than other brands, but it did the trick whereas the multivitamin, which was a Boots brand, didn't make a difference.Riboflavin [B2] also helps to absorb all the other B vitamins. It is excreted by the body on a daily basis, so you do not have a store of this vitamin you can rely on, you need to consume enough every day to be healthy. My diet is definitely lacking in B2, so this supplement helps a lot.
R**H
Quality product
This is definitely very potent. Turns urine fluorescent yellow within the hour (apparently that's a good indicator of product quality). Hasn't helped with migraines yet.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Suresh K.
Very impressed with the quality and fast delivery. Will shop here again.
4 days ago
Ayesha M.
The product exactly matches the description. Very satisfied with my purchase.
As a food supplement for adults, one (1) vegetable capsule daily, preferably at mealtime, or as directed by a healthcare practitioner. Do not exceed directions for use. Storage Information: Store at room temperature
Safety Warning
If you are pregnant, nursing, taking any medications or have any medical condition, please consult your healthcare practitioner before taking this product. Food Supplements should not be used as a substitute for a varied diet. Store out of the reach of young children.
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It'll take a while to build up to see the benefits, but it's an easy to take capsule instead of the chunky ones that are massive! B warned though it makes pee neon yellow!!"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"M***."},"datePublished":"11 April 2025","name":"Value for money from a very trustworthy company","reviewBody":"Great product from a trustworthy company, same goes for all the products they sell. Furthermore. If you have any questions about any of their products the people there are very knowledgeable"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"4.0"},"author":{"@type":"Person","name":"M***A"},"datePublished":"12 March 2019","name":"Prevents chronic migraines","reviewBody":"This has really helped with my chronic migraines, my neurologist recommended to get B2 vitamins instead taking topiramate ( chronic migraines medication) which can have side effects and not for long term use.So i tried this and its been 3months no migraines!Wish there was more pills to make for 400mg per day"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"F***S"},"datePublished":"27 February 2024","name":"Have used this product before","reviewBody":"Great to find a manufacturer that does 500mg. A good product and have ordered again"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"N***N"},"datePublished":"25 May 2024","name":"Easy to take","reviewBody":"Much needed vitamin, one of the rarest and I am happy I have it, make the urine a bit yellow, which is normal"},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"W***S"},"datePublished":"30 November 2017","name":"Easy to swallow so an easy way to take lots of B2","reviewBody":"These are, allegedly, going to help with my migraines if I take four a day. Eeeek.But the important thing is that, unlike some other high dose B2 tabs which are one 400mg canoe these are a much more sensible size and very easy to swallow, which is important for me.The only problem, and you'll get this whichever B2 tabs you choose, is that whenever you go for a wee you'll think your dehydrated as it will be *very* yellow. But that's normal: it's just your body dumping the excess B2 as quickly as it can."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"V***H"},"datePublished":"15 February 2013","name":"Highly recommend this","reviewBody":"I had symptoms of broad vitamin B deficiency. My GP did a blood test, my levels were apparently normal. I started taking a multivitamin as recommended by her. By this stage, I had problems with angular stomatitis, gingivitis and severe fatigue and they were very bothersome. The multivitamin didn't make a difference, even though it contained the 100% RDA of vitamin B2. Within a week of taking this Solgar B2 suppplement, my lips and gums healed and my energy levels were back to normal. I don't know if Solgar has a superior formula that has better absorption than other brands, but it did the trick whereas the multivitamin, which was a Boots brand, didn't make a difference.Riboflavin [B2] also helps to absorb all the other B vitamins. It is excreted by the body on a daily basis, so you do not have a store of this vitamin you can rely on, you need to consume enough every day to be healthy. My diet is definitely lacking in B2, so this supplement helps a lot."},{"@type":"Review","reviewRating":{"@type":"Rating","ratingValue":"5.0"},"author":{"@type":"Person","name":"R***H"},"datePublished":"14 June 2022","name":"Quality product","reviewBody":"This is definitely very potent. Turns urine fluorescent yellow within the hour (apparently that's a good indicator of product quality). Hasn't helped with migraines yet."}],"aggregateRating":{"@type":"AggregateRating","ratingValue":4.875,"bestRating":5,"ratingCount":8}},{"@type":"FAQPage","mainEntity":[{"@type":"Question","name":"Is this product gluten free?","acceptedAnswer":{"@type":"Answer","text":"Yes, it is gluten free"}},{"@type":"Question","name":"Are these vitamins manufactured in the USA?","acceptedAnswer":{"@type":"Answer","text":"Yes, manufactured in USA"}},{"@type":"Question","name":"Does this product come in a glass bottle? I am trying to avoid purchasing products in single use plastic containers.","acceptedAnswer":{"@type":"Answer","text":"Solgar uses glass bottles."}},{"@type":"Question","name":"Does this product come in geltabs?","acceptedAnswer":{"@type":"Answer","text":"As I recall the B2 is in a clear capsule form. The product description says vegetable capsules. I have not seen “gel” tabs for Riboflavin (B2) 4/23/21"}}]}]}
