does glutathione lighten skin reddit 3 months Oral Results ( Before & After ) : r/IndianSkincareAddicts Got a long way to
Description
Little absorption When applied to the skin, glutathione doesnt go very deep, therefore many people dont see the stated whitening results

After: Month 2-3 shows improved radiance and texture

Clinical experience with b12 injections for other indications does not include nausea reduction as a known effect

The problem: very short half-life (~50 minutes) and 3 daily injections at meals , an extremely impractical regimen
Amanecia Health notes the FDA still has requirements if something can be compounded