I loove it! This is way different from that fake liquorice Haribo stuff. It's salty, very bitter and pretty awesome.
I can only eat it in small bits, putting an entire piece at once into the mouth would be overkill.
It also helps against my gum inflammation which is a much appreciated sideeffect.
Aww, poor boy. Some things that help me a bit are camomile tea, green tea and using curcuma as a spice, although all of these things make your teeth yellow over time. But yellow teeth are still better than inflammed gums.
Eating honey and keeping it in your mouth for a bit helps too! All these things are antibiotic.
Other than that choosing the right toothpaste and using an alcohol-free mouthrinse helps a lot.
If you can't eat the salty lakritz try to find any brand of sweet lakritz other than haribo. It is very popular in Denmark, so you will probably find local brands there that are better.