

⚡ Elevate your energy, naturally — because your hustle deserves the best!
Solgar Vitamin B2 delivers a potent 100mg dose of riboflavin in 100 vegan vegetable capsules, designed to support energy metabolism and maintain a healthy nervous system. This non-GMO, gluten-free, dairy-free, and kosher supplement is crafted with premium ingredients and backed by over 70 years of Solgar’s trusted quality, making it an essential daily boost for professionals seeking clean, effective nutrition.





| ASIN | B00020IAJG |
| Best Sellers Rank | #21,874 in Health & Household ( See Top 100 in Health & Household ) #14 in Vitamin B2 (Riboflavin) Supplements #1,788 in Sales & Deals |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,827) |
| Date First Available | June 4, 2004 |
| Department | Vitamins and Minerals |
| Is Discontinued By Manufacturer | No |
| Item model number | 100189980 |
| Manufacturer | NPG Solgar |
| Product Dimensions | 1.78 x 1.78 x 3.24 inches; 2.88 ounces |
L**.
Quality Ingredients
Very happy with Solgar brand vitamins. The B2 is no different than other Solgar products, it has the top-notch quality I've come to expect. Easy to swallow and easy to open/close the bottle making it ideal for my hands (that can't handle too much "child proofing" type bottle caps. Great quality ingredients from a name-brand I've come to trust with my vitamin needs.
S**R
Solgar is the best
Love the quality of all Solgar vitamins! This one is no exception! Great product!
V**R
These are fine
I like that these come in a glass bottle and that the capsules are so tiny and easy to swallow. They are definitely potent because they cause my urine to change to a bright color which is probably from the excess being excreted. I try to take it early in the day so it doesn’t cause me to have to get up during the night to empty my bladder. It does cause a bit of urinary urgency. I wonder if I should consider a lower dose version, but this dose was recommended when taking iodine.
A**.
Decent
My ex pharmacist says she trusts this brand. So I do too. No issues.
L**A
Ok
Ok
P**E
Effectiveness
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.
T**X
Needed
Awesome
M**A
Good product
This is a good product. Capsules are considerably smaller than a comparable brand I purchased at a market known for organic products. Therefore much easier to take, especially if your recommended dosage is on the large side, as mine was. That said I will note that I found Riboflavin to be ineffective as a migraine prevention aid, although it was suggested by my doctor and found helpful by many migraine sufferers. That it didn't help me is no reflection on the Solgar formulation, which was the best formulation I tried.
Y**N
As per the the ad 100 pills When I open it only 50 pills It was really bad experience
V**H
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**.
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
P**O
Good
Trustpilot
1 day ago
1 week ago