BEST FORMULA: Vitamin B12(Cyanocobalamin) 1000mcg. Vitamin B12(Cyanocobalamin) 1000mcg Tablets. Each Tablet Providing: Vitamin B12(Cyanocobalamin) 1000mcg(Per Serving) 40000%(%NRV ). - Vitamin B12 can contribute to the reduction of Tiredness & fatigue.
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