little bump came up after b12 injection Doctor, is this normal? 🤔, Yes it is! , "Post BCG vaccine reaction", Red induration at the site, which ulcerates and forms a scab. The scab might form a few times, fall off and then form a Injection

MY12 OD Methylcobalamin B12 Injection - Uses, Prices, Benefits

When levels are low, the right next step depends on why they are low and whether oral or injectable supplementation is appropriate

Injection

Amount:20mg

The tirzepatide peptide itself can contribute a very faint yellowish tint at higher concentrations, though this is usually overwhelmed by the pink from B12 when both are present