We tailor the treatment regimen based on several factors such as the severity of the deficiency, the patients overall health condition, and their capacity to absorb Vitamin B12
In the Pyo 2007 work (PMID 17703734), AHK-Cu at picomolar-to-nanomolar concentrations stimulated elongation of human hair follicles maintained in culture and increased dermal papilla cell proliferation
Lee et al.'s topical-only approach produced 5272 new hairs a somewhat comparable magnitude from a far simpler intervention
The monthly price is unreachable for me
However, unfortunately, vitamin B12 deficiency is somewhat common, especially in the elderly, strict vegans, and people on antacid medications, so I dont mean to downplay the importance of vitamin B12 or the B vitamins more generally