Kahlua with the concentrated caffeine makes you awake and drunk at the same time.

Is Kahlúa high in caffeine?

Yep. Kahlúa contains about 100 ppm caffeine, which means about 100ml/ litre of product. So, for a standard 1.5 oz drink of Kahlúa there would be about 5 mg of caffeine. Just to put it in perspective, an 8 oz brewed coffee can contain up to about 200mg of caffeine.

Can u drink Kahlúa straight?

The answer to that is “Absolutely.” Kahlua is a liqueur with a delicious coffee flavor. It can be enjoyed straight up, with ice, and blended into cocktails and a wide range of drinks.