Superior Source B12 5000 mcg & Vitamin D 5000 IU 100 Count
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B-12 is essential for top energy levels, heart health and mental clarity. The innovative MicroLingual® delivery system is designed to make B-12 immediately available for. Vitamin D works in conjunction with calcium to promote the development and maintenance of strong bones and teeth. Our vitamin D products are D3, the finest source of vitamin D available.