vitamin b12 patch vs injection Vita Sciences B-12 – Energy & Focus Patch Place the patch (size of a dime) on your neck behind your earlobe for up to 24 hours Sublingual B12 vs. B12 Injections:
Description
Not approved by the FDA, EMA, or any regulatory authority for therapeutic use.

All searches, including title and abstract screening, were performed by 2 investigators working independently

Prepare the needle by removing the protective cap

You wouldnt want to run this continuously, think 4-6 week cycles
