'Everything will be fine once caffeine kicks in', is a common belief among tea coffee lovers. But do you know exactly what is caffeine? Caffeine mostly found in tea, coffee, cola and some chocolates is a type of drug that stimulates the nervous system of our body. Caffeine in Licorice Tea has certain benefits and side effects. The content of caffeine in Licorice Tea is 0.00 mg. Caffeine can be effective on headaches and can increase alertness but, very high doses of Licorice Tea caffeine can have adverse effects on our body. So, Licorice Tea caffeine content should be as low as possible. Also, get to know caffeine content of other products like Licorice Tea vs Affogato, Green Tea vs Affogato.