About the product
- GNC Vitamin B-12 - 500mcg: Carbohydrate Metabolism and Energy Support Vitamin B-12 is essential for carbohydrate metabolism and energy production and is required for red blood cell formation GNC's Vitamin B-12 - 500mcg is kosher and gluten free
- No artificial colors or flavors
- No preservatives, wheat, soy, or dairy
- Sodium free