what is b1 known for?

Most people can get vitamin b1 from their diet, but some can't get enough that way or can't absorb it as easily. It is necessary for brain health, and a deciency can cause beriberi and other diseases.

How, where is this manufactured?

"Made in the USA with globally sourced ingredients" most likely means the ingredients are from China and they stick it in the capsules and bottle it here.

Has anyone used this to treat numbness in the hands and feet associated with berri-berri?

I have Beri Beri and take B1 but I have not noticed that it has had any impact on the numbness in my feet. It has however, seemed to help with the memory loss I have experienced.

Its this sintetic or natural

All I knew is what has been written on the bottle, but I threw the empty bottle away.

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Nutricost Vitamin B1 (Thiamine) 500mg, 120 Capsules

Nutricost Vitamin B1 (Thiamine) 500mg, 120 Capsules

Product ID: 34865659

Details

Brand
Nutricost
Diet Type
Gluten Free
Flavor
Unflavored
Item Form
Capsule
Primary Supplement Type
Vitamin B1

🌱Non-GMO & gluten free

💊500mg potent B1 per capsule

🔬3rd party tested purity

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239 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
Nutricost
Diet Type
Gluten Free
Flavor
Unflavored

Description

⚡ Energize your hustle with Nutricost B1 – the smart millennial’s daily power move!

LONG LASTING SUPPLY - 120 easy-to-swallow capsules for a 4-month wellness journey.
TRUSTED BY THOUSANDS - 4.7-star rating from over 11,000 health-conscious users.
POWER PACKED 500 MG DOSE - Maximize your daily energy with a clinically strong B1 boost.
PURE ALLERGY FRIENDLY - Non-GMO, gluten-free formula designed for sensitive systems.
CLEAN CERTIFIED QUALITY - Manufactured in NSF, GMP, FDA-approved facilities for trusted purity.

Nutricost Vitamin B1 (Thiamine) delivers a potent 500mg dose per capsule in a clean, non-GMO, gluten-free formula. Each bottle contains 120 capsules, manufactured under strict NSF, GMP, and FDA standards, ensuring premium quality and purity. Ideal for adults seeking enhanced energy and metabolic support, this supplement is highly rated and trusted by thousands.

Specifications

ASIN	B01J4OUZBG
Age Range (Description)	Adult
Age Range Description	Adult
Allergen Information	Gluten Free
Best Sellers Rank	#3,711 in Health & Household ( See Top 100 in Health & Household ) #4 in Vitamin B1 (Thiamine) Supplements
Brand	Nutricost
Brand Name	Nutricost
Customer Reviews	4.7 out of 5 stars 11,196 Reviews
Diet Type	Gluten Free
Dosage Form	Capsule
Flavor	Unflavored
Global Trade Identification Number	00810014679549
Item Form	Capsule
Item Weight	0.02 Ounces
Manufacturer	Nutricost
Manufacturer Part Number	ZL08076
Material Type Free	gmo free
Model Number	ZL08076
Number of Items	1
Primary Supplement Type	Vitamin B1
Special Ingredients	Vitamin B1, Thiamine
Specific Uses For Product	Energy
UPC	810014679549
Unit Count	120 Count

Reviews

D**B

23.03.2026

A**R

29.01.2026

C**M

11.04.2026

R**Y

20.06.2025

K**N

20.02.2026

K**A

25.04.2026

L**R

11.04.2026

M**S

18.03.2026

F**A

4.03.2026

ダ**テ

22.01.2026

テ**ん

10.01.2026

T**K

14.12.2025

ち**い

10.12.2025

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