






⚡ Elevate your energy, naturally — because your hustle deserves the best!
Solgar Vitamin B2 100 mg Vegetable Capsules deliver a potent daily dose of Riboflavin to support energy production, reduce fatigue, and protect cells from oxidative damage. Vegan and gluten-free, these capsules come in eco-friendly recyclable amber glass bottles, crafted with purity and consistency in mind. Trusted since 1947, Solgar’s gold standard formula is designed for professionals seeking reliable, clean nutrition to maintain healthy skin, vision, and metabolism.




| ASIN | B00020IAJG |
| ASIN | B00020IAJG |
| Age Range Description | Adult |
| Allergen Information | Contains: Dairy & Lactose, Gluten, Gluten Free, Wheat |
| Best Sellers Rank | 9,093 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2 in Vitamin B2 |
| Brand | Solgar |
| Country of origin | USA |
| Country of origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,768) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,768) |
| Date First Available | 18 Sept. 2009 |
| Format | Capsule |
| Is discontinued by manufacturer | No |
| Item model number | 100189980 |
| Manufacturer | Solgar |
| Manufacturer contact | Solgar UK, Beggars Lane, Aldbury, Tring, Herts HP23 5PT |
| Product Dimensions | 4.52 x 4.52 x 8.23 cm; 81.65 g |
| Serving Recommendation | One Capsule |
| Units | 100 Count |
| Volume | 100 Millilitres |
| Weight | 0.11 Kilograms |
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.
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
S**O
small, easy to swallow
small, easy to swallow
A**R
Good value for money
Really good would definitely recommend
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!!
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.
F**S
Have used this product before
Great to find a manufacturer that does 500mg. A good product and have ordered again
M**S
Its ok...
Arrived in good time, but after reading all the reviews and feedback on the product itself, migraines are still intense and seem to be more freqent. So disappointed and will look for other natural alternatives. No problems with the delivery though.
S**R
Love the quality of all Solgar vitamins! This one is no exception! Great product!
Y**N
As per the the ad 100 pills When I open it only 50 pills It was really bad experience
P**E
I like the product (Recommended by my MD).Do not like the way it was delivered. The U.S. post office is very careless about where they place the package. I do not have trouble with delivery by Amazon, FedEx, UPS, they, so far, have always placed packages immediately in front of the front entrance door. I never know where the u.s. post office will put a package; this time they placed the package on top of the 5 ft tall brick fence for all of the passing cars to see. It seems they work at being careless about where they put the package.
S**G
I’ve been using Solgar Vitamin B2 (Riboflavin) 100mg for a while now, and it’s been a game-changer! The neat, easy-to-swallow capsules make it hassle-free. Not only does it help with energy metabolism, but it also supports a healthy nervous system. Plus, it’s non-GMO, vegan, gluten-free, and dairy-free – a win-win! Highly recommended! 🌟
S**Z
I take these for my migraines as instructed by my neurologist. These pills are small which is a plus, but require me to take 4 to get the 400 mg i need. I wish i can find a company that can offer me one pill at 400mg.
Trustpilot
1 day ago
1 week ago