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Source Naturals Vitamin B-1 Thiamin 500mg - High Potency, 500mg - 50 Tablets

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Stock Expiry Date*: 05-02-2027

Made in the USA
100% Authentic — Sourced directly from manufacturers or their authorized dealers!

  • B-1 is intimately involved in many aspects of nerve health and function. Once in the body, B-1 is activated to a co-enzyme form necessary for energy production and the formation of acetylcholine, a major neurotransmitter.
  • Excessive alcohol intake may increase the need for B-1, and B-1 may be missing from some diets of highly processed “junk food”.*
  • Suggested Use: 1 tablet daily
  • Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
  • Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration (FDA).

13.08 13.08 USD 13.08

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B1 (Thiamine)

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Vitamin B-1 (thiamin) is essential for the metabolism of carbohydrates, some amino acids, and alcohol.

Important information

Safety Information

NOTE: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product. STORE IN A COOL, DRY PLACE. Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Indications

Please See Manufacturer’s Label

Ingredients

Thiamin (vitamin B-1), Magnesium (as magnesium citrate, malate, oxide & succinate complex)

Directions

1 tablet daily.

Legal Disclaimer

* 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. ** Always refer to the manufacturer's label on the product for description, recommended dose and precautions.

Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

Product Dimensions

1.1 x 1.8 x 3.5 inches; 2.88 ounces

Specifications

Ingredients Magnesium (as magnesium citrate, Thiamin (vitamin B-1), Malate, oxide & succinate complex)
Allergen Information Egg Free, Dairy Free, Soy Free, Wheat Free, Gluten Free
Ingredients Malate, Magnesium (as Magnesium Citrate, Thiamin (vitamin B-1), Oxide & Succinate Complex)
Brand Source Naturals
Flavor Unflavored
Unit Count 50.0 Count
Item Form Tablet
Item Weight 2.88 Ounces
Product Benefits Metabolism Improvement
Number Of Items 1
Dosage Form Tablet
Primary Supplement Type Vitamin-B
Diet Type Vegetarian
Manufacturer Source Naturals
Product Type B1 (Thiamine)
Specific Uses For Product Nerve
Special Ingredients Thiamin (vitamin B-1) and Magnesium
Upc 021078008873
Model Name av2025-Source Naturals-source naturals vitamin b thiamin mg-2e5fbb7a
Flavor Unflavored
Item Form Tablet
Product Type Vitamin
Primary Supplement Type Vitamin-B
Brand Source Naturals
Brand Name Source Naturals
Age Range Description Adult
Manufacturer Part Number SN0887
Model Number SN0887
Item Dimensions 1.1 x 1.8 x 3.5 inches
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B1 (Thiamine)