US$ 22.86
how to use ahk-cu Neurogan GHK-Cu + Hair Serum Pro - Lightweight Scalp Serum with Dual Copper Peptides AHK-Cu hair serum (DIY) :
Description
The deltoid (upper arm) is also an IM site but can be harder to reach on your own

Results may vary based on your initial deficiency level

The active ingredient is the same either way

When your B12 levels are low, you may experience tiredness, weakness, trouble concentrating, or even mood changes

It is safe for you to take multivitamins containing vitamin B12 even if you are regularly having injections

Nature 508 (7495), 258262
