injections of vitamin b12 are given in the treatment of Vitamin B12 Injection Dose: 7

"Inherited and acquired vitamin B12 deficiencies: Which administration route to choose for supplementation?"

While the research base is smaller than GHK-Cu, it's more targeted to hair applications

These can interfere with how the nerve works and trigger pain

If youre taking other medications or being treated for cancer, talk with your doctor before taking high-dose vitamin C injections.

Cindella luthione vitamin C 1200mg skin whitening 10 courses of injection, looking for the most effective L-glutathione formula

They tested my B12 the other day and said that and 'everything else' was fine...unsure what everything else includes