Quote Originally Posted by Zonz View Post
I can’t be 100% sure of course, but yes, it was a burning sensation and dark brown. I’ve since stopped the alcohol-based serums and it has stopped.
Ouch my man. If your liver is in that bad of shape, I would look into TUDCA, cal-d-glucarate, NAC, or something. I've never heard of the trace amount of alcohol in an herbal serum/tincture causing that. Do you have liver bloods or anything?