where can a b12 injection be given Vitamin Sites: All You Need to Know Boost Your Energy with B12
Description
CruzRodrguez, Josu, et al

You can expect redness and/or localized swelling at the injection site
If you have old vials, the worst likely outcome is reduced effectiveness rather than toxicity, but the economic waste and suboptimal results make using expired peptides a poor choice

doi: 10.1111/j.1460-9568.1993.tb00221.x

[DOI] [PubMed] [Google Scholar] 53

This is another reason why we prefer to sell B12 in dry formit helps protect the vitamin from light and high temperatures during delivery
