Both have similar uses and are sterile but have drastically different demographics and indications
Listing could make BPC-157 easier to obtain through US compounding pharmacies, but access is not evidence or FDA approval
That is also why they are easy to find on the gray market in versions of unknown identity, unknown dose, and unknown sterility
This is why injections are often discussed when the target is not mainly the gut
Diagnosing Vitamin B12 Deficiency in the UK Diagnosis of vitamin B12 deficiency in the UK follows a structured approach combining clinical assessment, biochemical testing, and investigation of underlying causes, as outlined in guidance from NICE and the British Society for Haematology
A Quick Refresher: Why B12 Matters (and Why We Get Deficient) Before we directly answer Can I take B12 tablets as well as injections?, lets quickly remind ourselves why this particular vitamin is so important