difen b12 injection side effects Phenicia Group Does the Vitamin B12 Shot

Injectable GHK-Cu bypasses the skin barrier entirely, delivering the compound systemically rather than locally

Unless otherwise prescribed by the doctor, the usual dose is: At the beginning of the treatment, 1 ml (1 ampoule) is administered once or twice a week in the first two weeks after diagnosis, according to 1000 - 2000 g cyanocobalamine per week

If effects persist beyond two weeks, consider reducing dose or consulting a healthcare provider

One of the fastest and most effective ways to restore levels is through a B12 injection

Some NHS/ICB guidance notes oral options for dietary-related deficiency, and that long-term injection schedules depend on the cause