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FER B12 is a sterile injectable supplement containing iron (as dextran) and Vitamin B12 (cyanocobalamin)
2 mg = 0.08 ml ( 8 units ) 100 mg vial + 5 ml water 20 mg/ml - 2 mg = 0.10 ml ( 10 units )
Unlike cyanocobalamin, hydroxocobalamin offers sustained release, ensuring longer-lasting benefits for those with B12 deficiency, fatigue, or general wellness concerns
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