Haarlem Oil

Their home page.

The Wikipedia page.

A 300-year-old "remedy," whose ingredients are:

Ad from 1920.

     Posted By: Paul - Wed Mar 02, 2022
     Category: Animals | Patent Medicines, Nostrums and Snake Oil | Seventeenth Century

And in the Dutch dictionaries both as a cure-all, and as a quackery.

Also, and I didn't know this: still made. (I'll pass.)
Posted by Richard Bos on 03/05/22 at 02:23 PM
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