

⚡ Elevate your wellness game with Nutricost Vitamin B2 — the smart boost your body craves!
Nutricost Vitamin B2 delivers a potent 100mg dose of riboflavin in each gluten-free, non-GMO capsule. Packaged in a secure, easy-to-use bottle, this supplement is manufactured in a GMP-compliant, FDA-registered facility ensuring premium quality. With over 5,000 positive reviews and a top ranking in Vitamin B2 supplements, it’s a trusted choice for energy metabolism and migraine prevention.



| ASIN | B07KYWQ4LS |
| Best Sellers Rank | #6,023 in Health & Household ( See Top 100 in Health & Household ) #3 in Vitamin B2 (Riboflavin) Supplements |
| Customer Reviews | 4.7 4.7 out of 5 stars (5,253) |
| Date First Available | November 29, 2018 |
| Is Discontinued By Manufacturer | No |
| Item model number | NTC220101 |
| Manufacturer | Nutricost |
| Package Dimensions | 3.9 x 2.09 x 2.01 inches; 0.01 ounces |
M**I
Wonderful supplement!
Excellent product! I have been taking Riboflavin for a large portion of my life. Nutricost hit the ball out of the park on this one. The size is easy to swallow, and it is the size of a normal capsule. There is no distinct smell to it either, so if you are concerned that it may stink, rest easy that it does not. It is also gluten free, which I needed. The bottle is not difficult to get into, as it has a normal screw on top which does not require a lot of hand strength to open. It is not so easy, though, that the top comes off on its own. It is secure, even when traveling. Be warned — it will typically change the color of your urine, and makes it brighter. It does not cause the bowl to stain, though. Simply be aware that your urine may change colors when using it. I take the amount daily prescribed by my doctor. If in doubt, definitely talk with your doctor about using it and also about the dosage for you. Personally, it has been a great supplement to assist with migraine prevention. Price point is great, too! Auto-ship helps both on savings and also helps me to not run out. Would highly recommend and will definitely purchase again!!
Z**C
Great value!
Cheaper than getting through my insurance and great quality, my MD recommended this brand.
R**M
Really has made a difference in nail strength.
After I learned more about the different B vitamins, I found I needed B2. I was already taking B12, so now I alternate between the two types. I have been taking Biotin for hair and nails, but the B2 really seems to make my nails stronger, not just grow better. Happy with product.
T**Y
Miracle feel good drug may not really help
My Cardiologist recommended this for energy, I'm not sure if it really helped I only took it a few times and really did not notice any difference.
I**E
Great product
Great Riboflavin. I might have migraines and this is one tool in my very large toolbox for relief. Great product.
D**S
Easy to swallow
The capsules are easy to swallow
S**T
Quality supplement
I bought this to see if I'm low in B2. I read that if your urine is very yellow after taking this supplement, that means you have excess B2 that the body is excreting. It sure worked!
P**E
vitamin B3
Vitamin B2 is necessary for metabolism and of therefore energy. If you feel you diet is lacking nutrients try this water soluble yellow vitamin, of the B family
Trustpilot
2 weeks ago
2 weeks ago