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โก Elevate your energy, empower your mind โ the B-100 boost your day demands!
NOW Supplements Vitamin B-100 offers a comprehensive, sustained-release B-complex formula designed to support energy production and nervous system health. With 100 tablets per bottle and a pack of two, this vegan, allergen-free supplement is crafted under strict GMP and ISO/IEC standards, ensuring premium quality and potency for professionals seeking reliable daily vitality.



| ASIN | B0BW33K8MS |
| ASIN | B0BW33K8MS |
| Age Range Description | Adult |
| Allergen Information | Dairy Free, Egg Free, Non-GMO, Nut Free, Soy Free |
| Best Sellers Rank | #76,606 in Health & Household ( See Top 100 in Health & Household ) #214 in Vitamin B-Complex Supplements #3,543 in Sales & Deals |
| Brand Name | NOW Foods |
| Color | Yellow W/Speckles |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,717) |
| Date First Available | November 18, 2025 |
| Diet Type | Kosher, Vegan, Vegetarian |
| Dosage Form | Tablet |
| Flavor | Unflavored |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 2.5 x 2.5 x 4.44 inches |
| Item Form | Tablet |
| Item Weight | 0.2 Kilograms |
| Item model number | 0439 |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Model Name | av2023-NOW-now supplements vitamin b sustained release energy production nervous system health tablets-f1a242b2 |
| Number of Items | 2 |
| Primary Supplement Type | B-Complex |
| Product Benefits | Energy Management |
| Product Dimensions | 2.5 x 2.5 x 4.44 inches; 7.05 ounces |
| Specific Uses For Product | Nerve |
| Unit Count | 200 Count |
L**S
Great products
Now brand is the only brand I trust. Working with multiple functional nutrients over the years, Now brand supplements are always one of the top brands they recommend. Additionally Now brands pricing is very fair for the great quality of supplements you're getting.
R**R
Good Supplement that Encompasses Many Issues
I bought this for me and my mother who suffers from neuropathy due to chemotherapy. I also take it to help with nerve damage that I acquired when I damaged my tooth. I also noticed that I get a good boost of awareness and energy after I take one of these in the morning. NOW is a good solid brand that has a food-based B-100 Complex supplement that contains all the important B vitamins in healthy concentrations. Various B vitamins have many functions and benefits and not just the ones above. I think the only complaint I have is that the tablets are pretty large and may be hard to swallow for those who have a hard time swallowing hard tablets in general. Just a warning, taking one of these will make your urine really bright yellow!
F**M
Size wiseโฆ.
These are larger size if you have difficulty swallowing. Otherwise Now brand has been a dependable brand for a long time.
J**B
Great Quality B-100 Supplement
Thsi is just a top-notch product at a fantastic price. It's often difficult for me to find B-100 on the shelves in my local stores, but I can always find them on Amazon, and the price beats anything I see out in the stores, with larger bottles, as well! I pay less and get more! That's a win! These have become an essential part of my daily vitamin regimen. Highly recommended!
M**R
Good supplement. Some things not truly natural.
Includes the main B-vitamins, including 3 important ones (see bottom of label; Choline, Inositol, PABA) that are omitted in many other formulas. I try to use the same amount that I would get in food, to keep it natural as possible. For niacin; I use a pure niacin separately. Prefer that and food sources (peanuts...). Prefer no niacinamide (which is in this product). But; it does prevent the flushing that pure true niacin causes. True niacin is healthier, if you take it right. Some other concerns about the high amounts, seems imbalanced. I am looking around for a 100% natural product and in food source amount, BALANCED correct.
B**0
Good Replacement for Bupropion
I love NOW supplements- a wonderful value for the money, and I love that they almost always are 1 capsule/tablet per serving. This one is not as big as some other B supplements, doesn't smell as strongly as some do, and doesn't feel like as much comes out in neon yellow urine. I take for energy and general overall wellbeing when I stopped taking Bupropion, which like all anti-depressants, caused good side effects but those weren't enough to overwrite the bad. I get as much energy from this as I do from the low dose Bupropion. It's awesome! I do take in the morning, for energy and to avoid interfering with my sleep, though I am unsure if it would. Overall, I have been taking for over a year and I like it a lot!
D**K
Great Value for the Money
I have used other Now brand supplements in the past and have always been pleased with them. These B-100 supplements were no exception. They are a little bit bigger than i am used to and a little hard to swallow, but I cut them in half and they go down no problem. There is no taste that I have noticed. I would recommend these to anyone looking for a quality supplement.
J**E
Good Brand...Large Pills
I trust and enjoy this brand and am happy with the vitamins. However, these are larger than any other Vitamin Bs I have used previously and I have to take them separately from other pills. If you find large pills challenging this might not be the best option for you.
P**ใ
ๅใฏๅ้กใชใใงใใใๅฎ ้ ๆฅญ่ ใใใใใคใใใใใงใชใ็บใใใกใใกใใณใใณใใใใฎใงใใขใ้ใใชใใจใชใใพใใใ ใฆใใฏ็ฝฎใ้ ใใไพฟๅฉใชใฎใซใใคใใใใใซๅคใใฆใใใใชใใใชใใ
ใ**ใ
็ฒใฏๅคงใใใงใใ้ๅๆใฏใใใพใใใ
M**R
ๅฎๆ็ใซใใฟใใณใ้ฃฒใใงใใพใใใใฎใใฆใใผใบใฎใตใใชใฏๅคงๆใ ใใๅฎๅฟๆใใใใพใใ
ๅ**ๅธฏ
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ใ**ใ
่บซไฝใซใใใจไฟกใใฆ้ฃฒใใงใพใใ ใใใใใชๆฐใฏใใฆใพใใ
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1 month ago
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