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AU
4.8
Based on 4,741 Ratings
5 Stars
3,953
4 Stars
563
3 Stars
172
2 Stars
28
1 Stars
25

4.8
Based on 4,741 Ratings
5 Stars
3,953
4 Stars
563
3 Stars
172
2 Stars
28
1 Stars
25

Most helpful positive review

Posted on Aug 15, 2022
53
0
0
4,336

I've been using this product for a month now. I feel like it's working somehow. Some of the things that I wanted to improve on were my mood and my memory, so I was looking forward to hearing what they can do. So far, everything is very positive!

Global reviews (4,741)

Product reviews solely reflect the views and opinions expressed by the contributors and not those of iHerb. iHerb does not verify or endorse any claims made in these reviews. Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition. Show more
Posted on Sep 17, 2022
24
0
0
2,153
Verified Purchase
Rewarded Review

I have used this vitamin for years and am happy to say that I see a significant improvement in my energy and mood. My 'mental' energy is not what it used to be. I like that it has no side effects and can be taken with or without food. Try it, you will like how much of a difference this makes :)

Posted on Aug 15, 2022
53
0
0
4,336
Verified Purchase
Rewarded Review

I've been using this product for a month now. I feel like it's working somehow. Some of the things that I wanted to improve on were my mood and my memory, so I was looking forward to hearing what they can do. So far, everything is very positive!

Posted on Feb 3, 2023
3
2
0
2
Verified Purchase
Rewarded Review

Very good in energy production especially when you are doing shift work. It is also beneficial for the nervous system /nerve tissue as I am experiencing nerve pain. The size is easy to swallow even if you take it with other tablets. No taste as well when taken. Packaged well when received from iherb.

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Posted on Jan 10, 2023
216
0
1
14
Verified Purchase
Rewarded Review

I've been using this product for a month now. I feel like it's working somehow. Some of the things that I wanted to improve on were my mood and my memory, so I was looking forward to hearing what they can do. So far, everything is very positive!

Posted on Jan 8, 2023
119
0
0
21
Verified Purchase
Rewarded Review

I recently started taking Vitamin B1 supplements for its digestive and energy production benefits, and I'm very pleased with the results. The supplement is easy to take and has had a noticeable effect on my digestion and energy levels. I feel more energized throughout the day, even after eating a large meal. My digestion is also improved; I don't suffer from bloating or indigestion anymore. In addition, Vitamin B1 helps with metabolism. Overall, I highly recommend this supplement!

Posted on Jan 7, 2023
11
0
1
17
Verified Purchase
Rewarded Review

This vitamin relaxes body and can help you with a headache. The relaxing feeling occurs at legs usually. Me who walks around all the time feels the need to sit down and relax when took this vitamin. Therefore, it helps more to the people who are "tense". And this vitamin has very similar effect to valerian root, a form of sedative. And more importantly, the reason I bought is that it is in tablet form, so I can adjust the dosage ! Now foods is a quality brand. And by adjusting, I usually take 1/8 tablet a day. Which is good and enough for a day. 100 tablet with 1/8 tablet takes you 800 days, more than 2 years with just 1 bottle ordered for this price. ;)

Posted on Jan 1, 2023
681
0
40
181
Verified Purchase
Rewarded Review

Vitamin B1, also called thiamine or thiamin, is one of 8 B vitamins. All B vitamins help the body convert food (carbohydrates) into fuel (glucose), which the body uses to produce energy. These B vitamins, often referred to as B-complex vitamins, also help the body metabolize fats and protein.

Posted on Dec 18, 2022
76
10
278
100
Verified Purchase
Rewarded Review

I have been using this supplement for 2 months now and I am very pleased to say that I experienced a significant improvement in my mood and energy. This vitamin B-1 supplement is of high quality. It contains straightforward formulations without any unnecessary fillers. The size of the tablet is also quite small, so it’s very easy to swallow. I would highly recommend to take vitamin B-1 because we eat lots of carbs on a daily basis which cause depletion of vitamin B-1. Supplementing with vitamin B-1 helps to metabolize carbohydrates and produce hydrochloric acid, which is necessary for proper digestion. The only negative thing about this product is its funky smell. Otherwise, everything is very positive so far.

Posted on Dec 18, 2022
40
0
4
26
Verified Purchase
Rewarded Review

The vitamin B1 is important for much, especially in improving the immune system, and thereby fighting Flu/Covid, but also for memory, and the nerve vires being in top. I especially have bought it to help my wife against Parkinson's (parallel Alzheimer's) problems, but I have to first getting the doctor to understand what research results tells. Besides among other it helps again fatigue and besides persons with alcholism. For Parkinson's persons, for results the personal difference, so that some only use 100 mg while other up to 5,000 mg/day.

Posted on Dec 12, 2022
31
0
0
5
Verified Purchase
Rewarded Review

Vit B-1 is a must for all. I started taking extra b1 due to low energy and arthritis pains aches , and just feeling as if I was in a constant slump. The first day I took it with in 30 minutes I felt good like back to my normal self an not sluggish or down. This has stopped me from taking any herbal energizers, like ginseng that gives same feeling as caffeine does. jittery. no good B1 is beneficially for lots more. please read up on this gem :)