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NOW Foods

Sustained Release B-100, 100 Tablets

4.7 · 3920 reviews
2,080 ₽

Nervous System Health B-Complex for Maximum Effectiveness Support Energy Production Non-GMO A Dietary Supplement Vegetarian/Vegan Kosher Family Owned Since 1968 GMP Quality Assured B-100 Tabs provide a full complement of B-Vitamins plus Choline and Inositol. These vitamins work to support energy production, maintain healthy homocysteine metabolism, and promote the health of the nervous system. B-Vitamins are water soluble, and with the exception of B-12, have limited storage in the body and thus require daily replenishment. While B-12 is stored in the liver, dietary sources are of animal origin only (meat and dairy) and supplementation with B-12 may be especially important for vegetarians.

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Nervous System Health B-Complex for Maximum Effectiveness Support Energy Production Non-GMO A Dietary Supplement Vegetarian/Vegan Kosher Family Owned Since 1968 GMP Quality Assured B-100 Tabs provide a full complement of B-Vitamins plus Choline and Inositol. These vitamins work to support energy production, maintain healthy homocysteine metabolism, and promote the health of the nervous system. B-Vitamins are water soluble, and with the exception of B-12, have limited storage in the body and thus require daily replenishment. While B-12 is stored in the liver, dietary sources are of animal origin only (meat and dairy) and supplementation with B-12 may be especially important for vegetarians.

Customer reviews

5.0
verified purchase

quality ingredients perfect size has folic acid gives you energy medicine flush perfect package effects instantly hypotenuse helps the nervous system to become helps your metabolism to be normal no after taste advised for people who have a hectic life and are under pressure all the time to take one daily all along while you're going through hectic life

9/19/2022
5.0
verified purchase
Works great!

Energy level is higher and mood seems better after a couple of weeks on this. It's a good value. It's a big tablet, so swallow it with any other tablet and it goes down easier. I am a repeat buyer of this product, and a firm believer in taking B-100 for better health.

10/22/2021
5.0
verified purchase
Best Quality & Value B-100 -> Read More..

Top quality , trusted brand with best value, with benefits such as - Increase Energy and Improve Mood, Reduce Stress, Healthy Hair, Skin and Nails and many more.. as an athlete I take it first thing in the morning with a meal.. and I have energy all day long.. highly recommended! Hey, I've collected all the most interesting and useful information about the goods, For more useful quality reviews and more Equal benefits.. Just Enter my page ( SUPER BEN ) green link.

12/5/2017
5.0
verified purchase
Now B 100 very good quality

Don't be scared when your urine will have yellow colour...It’s normal "side effects " when you take B 100.

5/21/2026
5.0
verified purchase
Great Vitamin B

Great quality product with a great ingredient base and very good size. It gives me plenty of energy and helps keep folic acid levels up. I can feel the sustained effects of it. It comes in a well sized package which lasts a good time. I’m very pleased with the support of the nervous system.

3/22/2026
5.0
verified purchase

I’ve been using this product for a while and I’m really happy with it. The quality is great, the packaging arrived in good condition, and the results are noticeable. It matches the description on iHerb and feels worth the price. I also like that it has a clean formula and is easy to use. Shipping was fast as always. Overall, a reliable product that I would definitely purchase again.

11/26/2025
5.0
verified purchase
GOOD

I’ve been using NOW Foods Sustained Release B-100 for a few weeks, and it’s become one of my go-to B-complex supplements. The sustained-release formula is a real strength — instead of a quick spike, I get gentle, extended support throughout the day. That helps avoid energy crashes that I’ve experienced with many B-complexes.

10/17/2025
5.0
verified purchase

Comparing with other products and ingredients that I used for months, I can feel is good quality and it worth to spend money and time to have this product from this brand . The package was good and I feel much better in my skin, heart function, brain function, also it taste good. Highly recommend it .

10/15/2025
5.0
verified purchase
Best vitamin D complex

Best vitamin D complex from the best company . I buy every vitamins and other supplements from this company and it works the best because it’s quality is the best and it’s very clear products . Ingredients are clear and perfect . Thank you

10/5/2025
5.0
verified purchase
Harika!

Great experience with iHerb. Items were fresh, carefully packed, and delivered on time. I appreciate the quality and fair prices. Definitely planning to order again and recommend to friends.

9/27/2025