Source Naturals - B1 Thiamin 500 mg 100 tablet (high potency)

Essential Vitamin B1 for Energy, Metabolism & Nervous System Health

Source Naturals Vitamin B1 (Thiamin) delivers 100mg of this essential B vitamin per tablet, providing critical support for energy production, carbohydrate metabolism, and nervous system function. This 100-tablet bottle offers over three months of high-potency B1 supplementation to support your body's vital metabolic processes.*

Key Benefits

• Energy production – Essential for converting carbohydrates into cellular energy (ATP)*
• Nervous system health – Supports healthy nerve function and neurotransmitter synthesis*
• Carbohydrate metabolism – Critical cofactor for enzymes that break down sugars and starches*
• Heart health – Supports healthy cardiovascular function and muscle contraction*
• Mental clarity – Promotes healthy cognitive function and mood*
• Digestive support – Helps maintain healthy digestive system function*

Why Choose Source Naturals B1?

Vitamin B1 (thiamin) is a water-soluble B vitamin that plays a fundamental role in energy metabolism, particularly the conversion of carbohydrates into usable energy. Your body cannot produce thiamin, making dietary intake or supplementation essential. Source Naturals provides 100mg of high-potency B1 to support optimal levels, especially beneficial for those with increased needs due to high carbohydrate intake, alcohol consumption, or certain health conditions.

The Energy Vitamin

Thiamin is often called the "energy vitamin" because of its crucial role in glucose metabolism and ATP production. Every cell in your body requires thiamin to convert food into energy, making it essential for physical performance, mental clarity, and overall vitality. B1 is particularly important for organs with high energy demands, including the brain, heart, and muscles.*

Essential for Multiple Body Systems

Beyond energy production, thiamin supports the synthesis of neurotransmitters like acetylcholine, which is critical for memory and cognitive function. It also plays a role in maintaining healthy nerve cells, supporting cardiovascular function, and promoting proper muscle contraction throughout the body.*

Source Naturals Quality

Source Naturals has been a trusted name in nutritional supplements for over 40 years, committed to providing science-based formulations using quality ingredients. Each batch is manufactured to strict quality standards to ensure potency and purity.

Suggested Use

Take one tablet daily with a meal, or as directed by your healthcare practitioner. For best results, take B1 as part of a complete B-complex supplement to ensure balanced B vitamin intake.

*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.