Neurobion is a combination of vitamin B1, B6 and B12 which supports healthy nerves and reduces symptoms of numbness and tingling. Neurobion injection is available at DnD to supplement those with vitamin Lipo Pure (MIC+B12) Dosage, Mechanism & Benefits Online Peptide Calculator Compounded Vitamin B Complex Injection Empower Pharmacy 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 B Lean IV Kit Turn Fat Into Energy Boost Metabolism