melanotic stool I'm so sorry to post a poop pic...but this looks black and I'm wondering if I should be concerned. : r/AskDocs What Your Poop Color Reveals

It can be added to foods, teas, or applied topically as a mask

Over time, factors like stress, pollution, and poor diet can deplete glutathione levels, leading to dull skin, pigmentation, and toxin buildup

In another study, compared to the control group, GHK treatment groups (1 or 10 mg/kg) demonstrated decreased neuronal apoptosis and neurological deficits in rat brains induced by intracerebral hemorrhage (ICH) injury

Lpez-Ojeda W, Hurley RA (2025) New trends in peptide therapies: perspectives and implications for clinical neurosciences

Side effects followed the pattern typical of incretin-based therapies

Steenland K, Goldstein FC, Levey A, Wharton W