Overview

SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Good
Based on 7 Reviews
8.6
Supplement Facts
Serving Size:  1 Tablet
Amount Per Serving
%DV
Thiamin(from Thiamin HCl) (Vitamin B-1)
100 mg
8,333%

Most Useful Reviews

9
Effective weight loss
30 people found this helpful
B1 is my staple purchase on iHerb. It truly saves me from late-night cravings. I take one tablet in the morning and forget about food in the evening, as long as I have a hearty breakfast and lunch. B1 aids my intermittent fasting, weight loss, and helps combat insulin and leptin resistance, not to mention liver support. Thanks to this vitamin, I've lost 30 kg while following a 6-8 hour eating window, having meals twice a day. I try to take benfotiamine, a better-absorbed form of thiamine, though it’s not always available, and regular thiamine works too.
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9
Consistently helpful
3 people found this helpful
B1 is my staple purchase on iHerb. It saves me from late-night cravings. I take one tablet in the morning and forget about food in the evening, provided I have a hearty breakfast and lunch. B1 supports my intermittent fasting, weight loss, and aids in overcoming insulin and leptin resistance, plus it supports my liver. I lost 30 kg during intermittent fasting, eating twice a day within a 6-8 hour window. I aim for benfotiamine for better absorption, but regular thiamine works when it's unavailable.
Read More
9
Significant support
1 people found this helpful
My daughter experienced significant weight loss, and a doctor in America advised thiamine for her. This dosage was effective.
Read More

User Reviews

USERS' SCORE
Good
Based on 7 Reviews
8.6
  • All Reviews
  • Positive Reviews
  • Negative Reviews
9
Effective weight loss
30 people found this helpful
B1 is my staple purchase on iHerb. It truly saves me from late-night cravings. I take one tablet in the morning and forget about food in the evening, as long as I have a hearty breakfast and lunch. B1 aids my intermittent fasting, weight loss, and helps combat insulin and leptin resistance, not to mention liver support. Thanks to this vitamin, I've lost 30 kg while following a 6-8 hour eating window, having meals twice a day. I try to take benfotiamine, a better-absorbed form of thiamine, though it’s not always available, and regular thiamine works too.
Read More
9
Consistently helpful
3 people found this helpful
B1 is my staple purchase on iHerb. It saves me from late-night cravings. I take one tablet in the morning and forget about food in the evening, provided I have a hearty breakfast and lunch. B1 supports my intermittent fasting, weight loss, and aids in overcoming insulin and leptin resistance, plus it supports my liver. I lost 30 kg during intermittent fasting, eating twice a day within a 6-8 hour window. I aim for benfotiamine for better absorption, but regular thiamine works when it's unavailable.
Read More
9
Significant support
1 people found this helpful
My daughter experienced significant weight loss, and a doctor in America advised thiamine for her. This dosage was effective.
Read More
7.5
Boosts energy
1 people found this helpful
My doctor identified a B-1 deficiency, so he recommended B-1 instead of the B-complex I used to order. I appreciate this supplement as it boosts my energy levels in the mornings and assists with my weight loss. This pack suffices for a year-long course.
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9
Sufficient for needs
The product was received well-packaged. I purchased it to boost my energy during my weight loss journey. The portion is ample, and the ingredient profile meets my expectations. It's quite effective.
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Frequently Asked Questions

9
Effective weight loss
30 people found this helpful
B1 is my staple purchase on iHerb. It truly saves me from late-night cravings. I take one tablet in the morning and forget about food in the evening, as long as I have a hearty breakfast and lunch. B1 aids my intermittent fasting, weight loss, and helps combat insulin and leptin resistance, not to mention liver support. Thanks to this vitamin, I've lost 30 kg while following a 6-8 hour eating window, having meals twice a day. I try to take benfotiamine, a better-absorbed form of thiamine, though it’s not always available, and regular thiamine works too.
7.5
Boosts energy
1 people found this helpful
My doctor identified a B-1 deficiency, so he recommended B-1 instead of the B-complex I used to order. I appreciate this supplement as it boosts my energy levels in the mornings and assists with my weight loss. This pack suffices for a year-long course.
9
Significant support
1 people found this helpful
My daughter experienced significant weight loss, and a doctor in America advised thiamine for her. This dosage was effective.
7.5
Great energy booster
Taking this alongside a multivitamin boosts my energy and promotes weight loss. Even while exercising, I feel less fatigued. It converts carbohydrates into energy, preventing weight gain even when I’m not dieting.
9
Consistently helpful
3 people found this helpful
B1 is my staple purchase on iHerb. It saves me from late-night cravings. I take one tablet in the morning and forget about food in the evening, provided I have a hearty breakfast and lunch. B1 supports my intermittent fasting, weight loss, and aids in overcoming insulin and leptin resistance, plus it supports my liver. I lost 30 kg during intermittent fasting, eating twice a day within a 6-8 hour window. I aim for benfotiamine for better absorption, but regular thiamine works when it's unavailable.
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