US$ 21.21
b12 injection vs b12 oral vitamin Injections vs. Supplements: Which Is Better? Vitamin Injections vs. Oral Supplements:
Description
For personalised advice and a professional assessment of your B12 needs, always consult a qualified healthcare provider

Alpha BioMed Labs supplies research-grade chemicals exclusively to licensed healthcare professionals and qualified research institutions for investigational and laboratory research applications

Most people get the recommended dietary allowance of B12 (2.4 micrograms for adults, more for pregnant or lactating women and the elderly) through their daily intake of food

That is the closest thing to a default answer

No AOD-9604 is not FDA-approved and remains a research-only peptide
