vitamin b12 injection vs tablet Injections vs. Oral Supplements: Which is Better? Vitamin B12 Injections vs. Supplements:

One of the RCTs found significant mean improvements in Clinical Global Impressions-Improvement (CGI-I) score and cellular methylation capacity, but not in the Aberrant Behaviour Checklist (ABC), Social Responsiveness Scale (SRS) or GSH metabolism, with those who had the lowest methionine status at baseline (suggesting impaired methylation capacity) significantly more likely to respond to supplementation

Nature 444 (7122), 10221023

In practice, the names are used interchangeably, but AOD-9604 is the version that completed the published Phase 1/2 trials

What we like Pharmaceutical-grade manufacturing standards Clean label, methylcobalamin, leucine, microcrystalline cellulose, and silicon dioxide