Customer Ratings & Reviews

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4.7

Based on 3,936 ratings

3,140

541

178

45

32

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What customers say

(423)

 

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Rating

Rating

(3,140)

(541)

(178)

(45)

(32)

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English (UK)

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English (UK)

Translated reviews

iHerbCustomer

Posted on 15/10/2025

Poland

22

13

0

7

Good quality

Verified Purchase

This isn't the first time I've ordered these vitamins; they're a very balanced complex. Every woman needs B vitamins to maintain her health. I take the complex once a year and feel great.

Auto-translated from Russian

ArturSar

Silver

Posted on 28/10/2025

United States

108

1

0

38

NOW Foods Powerful B-50 Complex

Verified Purchase

I've been taking this B vitamin complex for two months now and am very pleased. B-50 is a high dose of all B vitamins, including B1, B2, B6, B12, niacin, pantothenic acid, and folic acid. It provides excellent support for the nervous system, metabolism, and energy levels. The tablets are medium-sized and easy to swallow. I've noticed a boost in energy and an improved mood. The large 250-tablet package is a great price. NOW Foods always delivers!

Auto-translated from Russian

iHerbCustomer

Silver

Posted on 1/10/2025

Ukraine

132

104

1

108

super

Verified Purchase

A good complex of vitamins, the quality is decent, the packaging size is optimal, the packaging is convenient. The effect is felt almost immediately. I recommend it. Thank you.

Auto-translated from Ukrainian

iHerbSuperUser

Gold

Posted on 16/03/2026

Kazakhstan

2,262

0

0

223

Verified Purchase

Now Foods B-50 Complex tablets provide powerful support for the nervous system and energy metabolism. A balanced composition of eight B vitamins helps manage stress and improve overall performance. The 100-tablet package is very economical and convenient for long-term use. A high-quality and affordable product from a time-tested brand.

Auto-translated from Russian

iherb2

Gold

Posted on 13/03/2026

Japan

437

0

0

83

B vitamin B supplements you can rely on when you feel low on energy

Verified Purchase

I bought this to supplement my vitamin B intake because I was feeling tired and sluggish from work. B-50 has a good amount of vitamin B, so it gives me peace of mind as nutritional support during busy periods. The tablets are a bit large, but I was able to swallow them without any problems with water. It's also cost-effective and easy to continue taking daily, which is a plus. However, some people might be bothered by the characteristic smell of vitamin B or a change in urine color.

Auto-translated from Japanese

chenglun

Posted on 9/02/2026

Taiwan

77

0

25

61

Health supplements suitable for daily use

Verified Purchase

It's primarily used as a daily supplement for B vitamins, to improve mental well-being and metabolic support. The most direct benefit is improved daytime mental stability. After taking it, urine will turn bright yellow (a normal phenomenon for riboflavin B2), which may be alarming at first, but it's a normal metabolic reaction.

Auto-translated from Chinese Traditional

Anastasia

Gold

Posted on 19/01/2026

Ukraine

320

3

0

51

Excellent!

Verified Purchase

A popular dietary supplement containing all the essential B vitamins (B1, B2, B3, B5, B6, B7, B9, B12) in high doses (often 50 mg each), as well as choline, inositol, and PABA, designed to support the nervous system, improve energy metabolism, reduce stress, strengthen skin and hair, and promote overall health. This complex is especially beneficial during periods of increased stress, as water-soluble B vitamins are poorly stored in the body and require daily replenishment.

Auto-translated from Russian

ALENAHARBUNOVA

Posted on 21/11/2025

Belarus

82

0

0

9

Work complex

Verified Purchase

The tablets are of decent quality, don't crumble, are a convenient size, and have a simple, slightly herbal flavor. They contain all the necessary ingredients—folic acid, niacin, and other B vitamins. The packaging is large, lasts a long time, and it's convenient to take one tablet a day. After taking them, you feel more energized, less tired, your nervous system is calmer, and your metabolism is improved. The results are noticeable: your mood is more balanced, your productivity is higher, and you sleep better. Overall, the supplement works, is simple and useful, and doesn't have any unnecessary bells and whistles.

Auto-translated from Russian

iHerbCustomer

Posted on 23/07/2025

Mexico

59

5

0

11

Well

Verified Purchase

Now is the brand I use most on this page. The B complex has helped my nervous system, helping me feel calmer but with more energy; I recommend taking it in the morning or with food. I wish it came in capsule form like it used to, because the last two purchases came in tablets. It doesn't have an unpleasant taste or smell, and the tablet size is small. It's definitely quality and not very expensive.

Auto-translated from Spanish

iHerb Customer

Posted on 2/11/2025

Thailand

23

11

0

2

Increase skin immunity

Verified Purchase

It is of high quality and contains many capsules. It has good energy and red hot from niacin. It is packed with goodness and effective in metabolism. It is tasteless and helps with nervous system. It has folic acid.

Auto-translated from Thai