it strengthens your chewing/jaw muscles,
however whatever is in this irritates my throat and lingers if I’m chewing for more than about 20+ minutes on it.
Also i don’t like the thought of swallowing it’s residue and flavour stuff so i regularly am spitting it out and because i feel like i have to. it doesn’t seem ideal to have it ingested.
Mastic gum from original websites seems way more long term beneficial, healthy for your teeth and gut, and doesn’t waste away so fast as this jawliner gum....