Certs breath mints always advertised “with Retsin”. Is this a made up word?
Retsyn
That’s why I couldn’t find anything on the net. Retsyn, not Retsin.
neat.. I never knew. I’m a big fan of Stride spearmint-flavored gum.
…and all this time I thought it was made up. Be sure to use it after brusha brusha brusha with your Ipana and Shampooing with Halo.