Last reviewed: July 18, 2026 Last updated: July 18, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations
The Bottom Line If youre truly deficient or eat a diet low in animal products, Vitamin B12 supplements may not be a threat to your skin
Like Gambit62 said, a midwife might be able to provide solid answers
Serious adverse reactions are extremely rare
However, if youre already taking HGH, you should consult with a healthcare professional before adding AOD 9604 to your regimen
"Peptides and the pituitary: new insights into GH secretion." Endocrinol Metab Clin North Am