Maintenance therapy is usually monthly
Though doses of up to 2,000 mcg of vitamin B12 are considered safe, its best to speak with a doctor to find out whether taking a supplement is necessary
So the practical takeaway is not oral is better or SC is better. It is: pick one route, follow the documented per-dose figure for the vial you have, and keep the route constant so that whatever you observe is not confounded by a mid-stream route change
A Dermatologists Take on the Copper Peptide (GHK-Cu) Skin Care Trend Copper peptides, most commonly referred to as GHK-Cu, have been circulating in professional skin care for years
The number of layers in the skin remains unchanged though
After 3 months, take a 2-month break before repeating