B-1 100 mg®

Single Vitamin & Mineral

Brand: Source Naturals

Tablet or PillSingle Vitamin and MineralOn Market

Functions

Energy & Metabolism

Product label for B-1 100 mg — Click to view full label

Net Contents

100 Tablet(s)

Serving Size

1 Tablet(s)

Servings Per Container

100

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

0 21078 00407 3

Product Version

SN0407 REV J191-A FG-105025

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

2Active Ingredients

2 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2% Daily Value Coverage

2 ingredients report a %DV; 1 meet or exceed 100% DV.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1 Tablet(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Thiamine(Vitamin B1)	100 mg	8333%
Calcium(Dibasic Calcium Phosphate)	35 mg	3%

Not Present

Other Ingredients

Dibasic Calcium PhosphateMicrocrystalline CelluloseStearic Acidmodified Cellulose GumSilica

Target Groups

Adult (18 - 50 Years)

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: 1 tablet daily.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Precautions re: All Other

Do not use if either tamper-evident seal is broken or missing.

Precautions re: Children

Keep out of the reach of children.

Formulation

Formula re: Contains

Thiamin

Formulation re: Other

Supports energy production

Formula re: Contains

Vitamin B-1 (thiamin) is essential for the metabolism of carbohydrates, some amino acids and alcohol. It is also necessary for the production of the neurotransmitter acetylcholine, and for the detoxification of both alcohol and lactic acid (a by-product of strenuous exercise). Thiamin has important roles in the production of energy and ATP derived from reactions in the Krebs cycle. A high carbohydrate diet, strenuous physical exercise, or chronic alcohol consumption may increase the physiological need for vitamin B-1.

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

P. O. Box 2118, Santa Cruz, CA, 95062

Market Reference

$2.09 – $59.49· 26 listings

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GoSupps.com4.8(354)
$34.99
Source Naturals Coenzymated B-1 Sublingual Tablets
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$26.15
Source Naturals Niacin 100 mg Tablets
Walmart - Health Chest4.7(357)
$9.95

Where to Buy Locally

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Showing representative supplement & health retailers — search above for stores in your area.

GNC
3.4 (35)
Vitamin & supplements store
210 N Gasser Rd #211, Baraboo, WI 53913
Directions (608) 253-5416
GNC
3.7 (55)
Vitamin & supplements store
69 W Towne Mall, Madison, WI 53719
Directions (608) 833-1900

Research & Studies

Biological Properties of Vitamins of the B-Complex, Part 1: Vitamins B1, B2, B3, and B5
M Hrubša, T Siatka, I Nejmanová, M Vopršalová… - Nutrients, 2022 - mdpi.com
… This review summarizes the current knowledge on essential vitamins B 1 , B 2 , B 3 , and B 5 . … World Health Organization recommends daily doses of 50–100 mg iv in adults, then 10 mg/…
2022276 citations
Evaluation of the safety and potential benefits of beetroot-based dietary supplements according to their elemental composition
J Brzezińska-Rojek, M Rutkowska… - Biological trace …, 2023 - pmc.ncbi.nlm.nih.gov
… the health value and safety associated with the consumption of the chosen 37 beetroot-based dietary supplements (DSs)… from all sources that does not have a negative impact on health. …
20239 citations
The use of herbs and dietary supplements in gynecology: an evidence-based review
CE Dennehy - Journal of midwifery & women's health, 2006 - Elsevier
… Therapies that carry a higher level of support from randomized controlled trial evidence include black cohosh for menopause; vitamins B 1 and E for dysmenorrhea; calcium, vitamin B 6 …
2006162 citations
Effects of natural health products on blood pressure
CL Richard, TM Jurgens - Annals of Pharmacotherapy, 2005 - journals.sagepub.com
OBJECTIVE: To review the scientific literature to identify reports of the effects of natural health products (NHPs) on blood pressure. DATA SOURCES: Electronic databases (MEDLINE […
200528 citations
Mycotoxins in plant-based dietary supplements: hidden health risk for consumers
Z Veprikova, M Zachariasova, Z Dzuman… - Journal of Agricultural …, 2015 - ACS Publications
… health risk associated with this phenomenon. Moreover, important questions related to the quality of the botanicals used in dietary supplements … dietary supplements production chain. …
2015121 citations
… supplements for calcium, vitamin B1 and vitamin C intake during the COVID-19 pandemic among healthy adults: Data from the eighth Korea national health …
JM Cho - Human Nutrition & Metabolism, 2024 - Elsevier
Objective This study aimed to assess the data of a healthy population at the Korean national level to explore the prevalence of dietary supplement (DS) use changes and the …
20245 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2022-08-23. DSLD Label ID: 272717. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.