The cost of B12 injections can vary depending on the clinic, the treatment schedule, and whether the injections are offered as part of a broader medical weight loss program
Protocol: BPC-157 250 mcg daily SC + GHK-Cu topical or SC per dermatologic protocol
[1] [6] Severe deficiencies may include symptoms of reduced heart function, suppression of bone marrow, as well as more various severe neurological symptoms possibly including sensory loss, abnormal balance and reflexes, memory and consciousness impairment, smell and taste problems, depression, irritability, confusion, and psychosis
Not yet FDA-approved, but already available in some clinics in the US if you know where to look