are b12 injections for life What the Benefits of Vitamin Injections? Do You Need a Prescription
Description
In high-risk patients, use semaglutide with caution

Many clients benefit from weekly or monthly injections
That is intentional: the two vial sizes reflect two different documented protocols and two different concentration setups, and it is a reminder never to eyeball a dose across vial sizes
I think I am going to try and go through my doc for a Rx next time