Niacinamide More Drug_uses Do They Make A Fake Vitamin B 12 Like They Do With Niacin And Its Fake Niacinamide?

Do they make a fake vitamin b 12 like they do with niacin and its fake niacinamide? - niacinamide more drug_uses

and is the replacement of niacin and / or B 12 as good as the original? because to my knowledge of early retirement, non-flush niacin is what surprise me if it in all possible ways that the original