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High Potency B-1 500 mg

Source NaturalsUpdated April 2026
OTHER INGREDIENTS
  • Magnesium stearate
  • Silicon dioxide

Product Information

Form
Tablet or Pill
Servings Per Container
100
UPC
0 21078 00888 0
Product Type
Single Vitamin and Mineral
DSLD Entry Date
2023-08-23

Target Groups

VegetarianAdult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

All Ingredients

IngredientAmount% DV
Thiamin500 mg33333%
Magnesium100 mg25%

† Daily Value not established.

Magnesium: 29% of UL (350 mg limit)

Label Statements

FDA Statement of Identity

Vitamin Supplement

Formula re: Contains

B-1 is intimately involved in many aspects of nerve health and function. The active co-enzyme form of B-1, thiamin pyrophosphate (TPP), is necessary for energy production and is essential for the formation of acetylcholine, a major neurotransmitter. Magnesium plays a role in neuromuscular transmission and activity, promoting muscle relaxation. A highly processed "junk food" diet, excessive alcohol intake, and exhaustive exercise may increase the need for B-1.

Suggested/Recommended/Usage/Directions

Suggested Use: 1 tablet daily.

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 re: Vegetarian/Vegan

Suitable for vegetarians.

Formulation re: Does NOT Contain

Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

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.

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

Copyright SOURCE NATURALS, INC.

Supplement Facts Panel

Supplement Facts
Serving Size 1 Tablet(s)
Servings Per Container 100
Amount Per Serving% Daily Value*
Thiamin
500 mg33333%
Magnesium
100 mg25%

* Percent Daily Values are based on a 2,000 calorie diet.

† Daily Value not established.

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