Make Sure Your Supplement Is Pure At the very least, make sure youre not reactive to any of the additives
Allergies If you are allergic to cobalt, you should not take vitamin B12, as vitamin B12 contains a cobalt molecule
If you are sensitive, or you experience fatigue as opposed to an increase in energy when taking vitamin B12 then using a smaller dose less frequently will likely be better for your body
This article breaks down the real science behind copper peptides, explains how they work at the cellular level, and helps you decide whether they belong in your hair care routine
Are B12 injections safe and who should not have them
Other add-ons sometimes appear (names like Lipo-C, carnitine, B-complex), depending on the clinic