Quote:
Originally Posted by
holymadness 
Wikipedia: United States The prevailing consensus of interpretation of United States law and regulations among American absinthe connoisseurs is that, with the revision of thujone levels by the Alcohol and Tobacco Tax and Trade Bureau (TTB), it is now legal to purchase such a product for personal use in the U.S. According to the US Food and Drug Administration (FDA) food and beverages that contain Artemisia species must be thujone free[79]. Thujone free is defined as containing less than 10ppm thujone.[80] There is no corresponding US Drug Enforcement Administration (DEA) regulation. The U.S. Customs and Border Protection is inconsistent in saying whether Absinthe may or may not be imported. The Know Before You Go booklet flatly states "The importation of Absinthe and any other liquors or liqueurs that contain Artemisia absinthium is prohibited."[81] while the CBP's Prohibited and Restricted Items web page states that the importation of absinthe is not "prohibited" but subject to FDA and Alcohol and Tobacco Tax and Trade Bureau (TTB) approval like other distilled spirits.[82] Absinthe can be and occasionally is seized by United States Customs if it appears to be for human consumption and can be seized inside the US with a warrant.[83][84] A faux-absinthe liquor called Absente, made with southern wormwood (Artemisia abrotanum) instead of grande wormwood (Artemisia absinthium), is sold legally in the United States. This was the first US approval referring to "absinthe" on the front label; the front label says "Absinthe Refined" but the TTB classified the product as liqueur. In 2007, TTB relaxed the US absinthe ban, and approved several brands for sale.[85] These brands must pass TTB testing, which is performed by the Gas Chromatography-Mass Spectrometry method[86]. The TTB considers a product to be thujone-free if the FDA’s test measures less than 10ppm (equal to 10mg/kg) thujone.[87] A US distillery also began producing and selling absinthe, the first US company to do so since 1912.[88] So, what's the thujone content of the stuff you're drinking vs. the European-made spirit?
I don't know for sure. I do know that it contains both Grande and Roman Wormwood and that its from an 1855 French recipe. Regardless of the Thujone content, if any significant amount, I've never noticed any difference between the supposed "100mg Thujone" Century Absinthe and anything else. Except that Century was tasty. Where a lot of the Czech and Spanish stuff I've had is mostly garbage. Most traditional Absinthes are fairly
low in Thujone content. Contrary to what the Czech Republic would like you to believe. Many of the high Thujone content Absinthes are horrible quality wormwood bitters, and not Absinthe at all. Lucid (one of the first Absinthes to be allowed legal import status into the US) uses nothing but Grande Wormwood, and has historically accurate levels of Thujone. Too bad their bottle looks like fucking Sex Panther.

The science that claims Thujone has any "medicinal" qualities is pretty shaky too. Basically, its a marketing gimmick. Like extra caffeinated coffee. Except Caffeine actually does something.