In addition to B12, other B vitamins can play a role in neuropathy treatment
Once opened, the vial should be resealed properly and returned to cold storage
23 Supplementation of 1 mg daily is recommended for patients with specific risk factors (e.g., bariatric/gastric surgery patients, those with severe malnutrition, chronic alcohol use, chronic hemolytic anemia and conditions with high cell turnover, and use of antimetabolite medications such as methotrexate)
The trade-off is that you cannot tune each component independently the ratio of GHK-Cu to BPC-157 to TB-500 is locked at 50:10:10
Vitamin B12 helps process and break down homocysteine, keeping its levels in a healthy range
For everyone else people with dietary gaps, mild deficiency, or those simply wanting to maintain good levels injections are usually overkill