Sundown High Potency B1, Thiamin, 100 mg, 100 Tablets (Pack of 4)

What the brand says

Dietary Supplement. Coated for easy swallowing! Benefits: As a B Vitamin, Thiamin (Vitamin B-1) plays a role in energy metabolism and nervous system function. Guaranteed Free of: Yeast, wheat, milk or milk derivatives, lactose, sugar, preservatives, artif