Last update
5/4/2026
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 7 Reviews
8
Supplement Facts
Serving Size: 1 Tablet
Amount Per Serving
%DV
Thiamin(from Thiamin HCl) (Vitamin B-1)
100 mg
8,333%
Most Useful Reviews
7
Restored energy
4 people found this helpful
Extreme fatigue and lack of energy are key symptoms of fibromyalgia, which I've lived with for five years. Taking B1 (thiamine) supplements at 600mg to 800mg daily has restored my lost energy. Being affordable allows me to purchase other essential supplements to function daily. 😊
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7
Helpful for pain
1 people found this helpful
I take benfotiamine along with regular B-1, as thiamine deficiency in fibromyalgia can exacerbate pain. Consuming 1000mg of both types daily has clearly been beneficial for my fibromyalgia.
Read More
8
Improved digestion
I found significant relief from fibromyalgia, as I used to experience widespread pain every morning. It also positively affected my digestion. I’ve taken my second jar alongside a B-complex. Thank you, iHerb, for a fantastic product!
Read More
User Reviews
USERS' SCORE
Good
Based on 7 Reviews
8
- All Reviews
- Positive Reviews
- Negative Reviews
7
Restored energy
4 people found this helpful
Extreme fatigue and lack of energy are key symptoms of fibromyalgia, which I've lived with for five years. Taking B1 (thiamine) supplements at 600mg to 800mg daily has restored my lost energy. Being affordable allows me to purchase other essential supplements to function daily. 😊
Read More
7
Helpful for pain
1 people found this helpful
I take benfotiamine along with regular B-1, as thiamine deficiency in fibromyalgia can exacerbate pain. Consuming 1000mg of both types daily has clearly been beneficial for my fibromyalgia.
Read More
8
Improved digestion
I found significant relief from fibromyalgia, as I used to experience widespread pain every morning. It also positively affected my digestion. I’ve taken my second jar alongside a B-complex. Thank you, iHerb, for a fantastic product!
Read More
8
Supports bladder health
This is a fantastic supplement for bladder health, particularly beneficial for nocturia and overactive bladder syndrome. It is also effective for SIBO, fibromyalgia, and chronic fatigue.
Read More
7
Reduced spasms
A great product recommended for fibromyalgia. I consume 1 capsule before bed and have noticed that spasms are decreasing. It has become easier to rise in the morning, and I hope to see further improvement in a month's time.
Read More
Frequently Asked Questions
7
Restored energy
4 people found this helpful
Extreme fatigue and lack of energy are key symptoms of fibromyalgia, which I've lived with for five years. Taking B1 (thiamine) supplements at 600mg to 800mg daily has restored my lost energy. Being affordable allows me to purchase other essential supplements to function daily. 😊
7
Reduced spasms
A great product recommended for fibromyalgia. I consume 1 capsule before bed and have noticed that spasms are decreasing. It has become easier to rise in the morning, and I hope to see further improvement in a month's time.
7
Helpful for pain
1 people found this helpful
I take benfotiamine along with regular B-1, as thiamine deficiency in fibromyalgia can exacerbate pain. Consuming 1000mg of both types daily has clearly been beneficial for my fibromyalgia.
