b12 injection regime Vitamin Recommendations: Updated Vitamin B12 Injections - Dermatology
Description
Figure 1 and Table 2 have been included to represent schematically IGF-1 actions in metabolism with target organs

This vitamin is produced in the presence of the mineral element Cobalt (Co)

But if your concerns are more systemic (e.g., eczema, chronic wounds), an injectable may be better indicated

Oral B-12 Supplements Effectiveness Oral supplements are the most familiar option