Package details
- Items per portion
- 1
- Form
- Tablets
- Items per package
- 60
- Comparable portions
- 60
Other vitamins & minerals / 21st Century
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Sold by Universal Herbs Inc · Checked Sep 22, 2026
Buy at Universal Herbs Inc →Observed catalog prices only; this is not a guarantee of future pricing.
Product Description B-100 Complex Prolonged Release by 21st Century is a dietary supplement that features a balanced mix of B vitamins. It helps support energy levels and aids in maintaining a healthy metabolism. This formula is designed for prolonged release, ensuring a steady supply of nutrients throughout the day. Product Benefits Supports Energy Levels. Helps Maintain Healthy Metabolism. Ingredients Supplement Facts Serving Size: 1 Tablet Amount Per Serving % Daily Value Thiamin (as Thiamin Mononitrate, Vitamin B-1) 100 mg 8,333% Riboflavin (Vitamin B-2) 100 mg 7,692% Niacin (as Niacinamide) 100 mg 625% Vitamin B-6 (as Pyridoxine HCl) 100 mg 5,882% Folate 667 mcg DFE (400 mcg Folic Acid 167% Vitamin B-12 (as Cyanocobalamin) 100 mcg 4,167% Biotin 100 mcg 333% Pantothenic Acid (as d-Calcium Pantothenate) 100 mg 2,000% Calcium (as Calcium Carbonate & Dicalcium Phosphate) 124 mg 10% Other Ingredients: Cellulose, Stearic Acid, Hydroxypropyl Methylcellulose, Silicon Dioxide. Contains