Can c4 preworkout supplement effect your liver function or cause hyperbilirubinemia?

Depends: I guess it depends on your livers ability to handle all the ingredients in the supplement. I looked at the ingredients and suggest a healthy meal instead of a supplement since you don't know what the supplement can be doing to your liver. You may have a liver gene enzyme problem that cant handle an ingredient- if youre getting hyperbilirubinemia- stop the supplement