expired vitamin b12 injection Hi I bought the 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 is it ok to take

Key Features: 3mL sterile multi-dose vial Contains 0.9% benzyl alcohol Non-pyrogenic and preservative-protected Ideal for peptide reconstitution and laboratory research use Individually sealed for quality and safety For research use only

This was a very easy and fast process wonderful customer service and amazing product Instructions on how to use were super clear and these shots give me so much energy

This brings up the main question: how often should I get a B12 shot for general wellness

However, megadoses might lead to acne, skin rash or interfere with certain medications

2.Bacteriostatic Water for Injection: A Convenient Choice for Multiple Withdrawals The presence of a bacteriostatic agent allows bacteriostatic water for injection to support multiple needle punctures without becoming easily contaminated