Whilst extremely rare, anaphylaxis to B12 preparations has been documented
Clinic-grade TB-500 from a licensed 503A compounding pharmacy carries a significantly lower risk profile than unregulated sources
Possible Side Effects (usually mild and temporary): Soreness or redness at the injection site Mild nausea Headache Temporary digestive changes Serious side effects are rare but can include allergic reactions or vitamin imbalances, particularly with excessive or unsupervised use
They will evaluate your medical history, check for B12 deficiency via lab work if needed, discuss your goals (energy, wellness, overall health), and then recommend a tailored injection plan including cost, schedule and any recommended follow-up.
Withdraw and Dispose: Once the injection is complete, withdraw the needle and safely dispose of the syringe in a designated sharps container