The views expressed by me are for educational purposes only and do not establish a doctor patient relationship.
Thanks for your question.
Hydrocodone is the active ingredient of both lortab and vicodin.
acetaminophen is the tylenol part.
There is nothing called nonsynthetic version of hydrocodone.
Now, Hydrocodone/acetaminophen is available as such and that can cost less since this will be generic.
please clarify your question so that I can help you better