Vitamin B12 Deficiency Nutrition Counseling Hydroxocobalamin Injection (Vitamin B12) Farbe Firma Out of date vials of B12 how stron Pernicious Anaemi Hi I bought the B12 injectable liquid but there's no use by date on it or how long you have to use it once it's opened. Anyone know the answer? TIA x
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shelf life of vitamin b12 injection Methylcobalamin Injection (Vitamin B12)