Vitamin B-1 formula provides you with 100 mg of thiamine HCI per tablet. Vitamin B-1 is needed to maintain the health of nerves, skin, and red blood cells.†

• ^{Nervous System Support†}
• ^{Supports Heart Health†}
• ^{Promotes Energy†}

For additional formula information, view the Supplement Facts panel.

All Windmill supplements are manufactured in the United States in an FDA-inspected facility whose cGMP (current Good Manufacturing Practice)are independently verified by qualified certification organizations.

Free of artificial colors, flavors, and preservatives, Windmill is a trusted name that has been providing America with quality supplements for over 45 years.

Gluten-Free