Swanson Vitamin B1 Thiamin Supplement, Promotes Energy, Nerve & Cell Health & Supports A Healthy Metabolism, 250 Capsules
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4.7 out of 5 stars with 46 reviews
5 out of 5 stars
28 December, 2025
originally posted on swansonvitamins.com
I haven't been taking it long enough
It seems to be doing good.. it takes a while (3 months) for a supplemental to get to therapeutic levels.
5 out of 5 stars
9 June, 2023
originally posted on swansonvitamins.com
Take with Magnesium
Derrick Lonsdale, MB BS, researched this vitamin for many years. B1 is known as the great mimic because it is so essential to mitochondrial and nervous system function that the symptoms can turn up as just about anything. It is very important to take Magnesium along with B1 .. they are important synergistic co-factors.
5 out of 5 stars
13 November, 2021
originally posted on swansonvitamins.com
Great vitamins
These vitamins work well makes me feel better. Thanks for a great product
5 out of 5 stars
13 June, 2021
originally posted on swansonvitamins.com
Glad Swansons carries what I need !
I love finding research that backs Vitamins, and I love Swansons vitamin selection! Always trying to improve my health and energy!Thank you for helping me Swansons!
4 out of 5 stars
11 June, 2021
originally posted on swansonvitamins.com
Good brand!
I take one B 1 daily. I am happy with this one. It isn't a vitamin that you will take and notice some difference. But my Doctor put me on 100 mg several years ago. Swanson brand I believe is a good one.
5 out of 5 stars
27 April, 2021
originally posted on swansonvitamins.com
Great results
When you take B1 you need to take with folic acid it helps to repair cells in you brain that got damage3 from gastric bypass surgery or excessive alcohol use
5 out of 5 stars
8 April, 2021
originally posted on swansonvitamins.com
(no review title)
I take B1 along with other B vitamins, so can’t say specifically what it does. I just know that I have a lot of energy for my age (75+).
5 out of 5 stars
8 April, 2021
originally posted on swansonvitamins.com
Helps repel mosquitos
This helps repel mosquitos, I take it daily during the summer because I am allergic to mosquito bites
5 out of 5 stars
8 April, 2021
originally posted on swansonvitamins.com
Good Product
So far pretty good! I've only used for a couple of weeks and like it. Great shipping too.
5 out of 5 stars
8 April, 2021
originally posted on swansonvitamins.com
(no review title)
Swanson puts out great products, easy to order, and receive, price is decent. I have been very happy with my purchases.
5 out of 5 stars
8 April, 2021
originally posted on swansonvitamins.com
I take it for my arthritic thumb & brain
Right after taking one, I noticed the arthritis pain in my thumb was almost completely gone. Previously I had to have painful cortisone shots in my thumb joint. It's been over 6 years now and I rarely have any pain. When the weather has a sharp change I do have some mild pain, but nothing like before. No more shots, but I can't speak to how it will do for others, it does work wonders for me. **Caution, taking too much vitamin B can cause issues with the brain, overdose. Check with your physician.
4 out of 5 stars
8 April, 2021
originally posted on swansonvitamins.com
here's the review, now leave me alone
b-1 ... not all that exciting ... especially after being spammed a dozen times demanding a review ... well OK, not quite a dozen, but too many times, none the less ... driving me away
5 out of 5 stars
8 April, 2021
originally posted on swansonvitamins.com
Why I take vit. B1.
Easy to take; consistent quality. We take it daily because once in your system it makes you less attractive to mosquitoes, ticks and most blood sucking insects.
4 out of 5 stars
17 September, 2015
originally posted on swansonvitamins.com
Good Vit B-1
I purchased this because it was buy one, get one free and continued to purchase because it is a good product and I trust Swanson's Vitamins.
1 out of 5 stars
23 July, 2013
originally posted on swansonvitamins.com
Water soluble B 1
Regular thiamine (B !) go right through me. I personally get no benefit from them, consequently, they are a poor bargain for me. To rate this product higher they would have to have a money back guarantee.
5 out of 5 stars
2 July, 2013
originally posted on swansonvitamins.com
My prespective
This product is exactly as described. I purchased this product because my B complex complete liquid vitamin was missing B1. With this product I was able to get all of the recommended daily B vitamins. I recommended this product for both quality and price.
5 out of 5 stars
17 June, 2013
originally posted on swansonvitamins.com
Vitamin B-1
My doctor said I was low on B-1 so I just started taking this supplement. I feel like I have more energy since I started taking it.
5 out of 5 stars
6 June, 2013
originally posted on swansonvitamins.com
Need the B's
Say we all need our B vitamins,Swanson has them all & more at good prices,would really like it if they would offer free shipping w/o limits,but have found they carry quality products,have been buying from them for years & never have been disappointed.
5 out of 5 stars
9 April, 2013
originally posted on swansonvitamins.com
Great product
Great Vitamin B-1 supplement. The capsule is a bit big but very easy to swallow. Will keep buying it, since multivitamin/minerals often do not have enough B-1. Thank you Swanson!
4 out of 5 stars
8 August, 2012
originally posted on swansonvitamins.com
Manly
This seems to help my manhood, can tell by the effects upon awaking form a nights sleep. However, I must take several a day to get this affect.