Dietary Supplement. Vitamin. Gluten free. Supports energy and metabolism and nervous system health. Guaranteed. Trusted since 1931. GiantEagle.com. Also known as thiamine, this B vitamin supports energy metabolism and nervous system health. Quality guaranteed. Giant Eagle's commitment to quality is always 100% satisfaction. (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).