UnderBrush Mastic Mint Remineralizing Chewing Gum, Sugar Free Xylitol Gum with Hydroxyapatite, Gluten Free, Sugar, Aspartame & Sucralose, Tree Sap Chewing Base, 4 Pack

This is the real deal. Expensive, but probably worth it. As others note, the initial flavour disappears quickly, but you can chew for hours which is great for mewing and dental health in general. If I take the gum out to eat or drink something, when I pop it back in, there is a pleasant but subtle flavor.I've only chewed two or three pieces, but my teeth feel better already! Thank you Nathan & Sons!

Refreshing

Gum came stale and hard - Never order from this seller - flavour only lasts a minute. I have had this gum in the past and really enjoyed but this time it was terrible and I can't even return it!!Beware

Product is as advertised, I chewed a couple peices for like 6 hours, ofc it loses its flavor fast but what gum doesn’t, however, I don’t get a weird toxic taste in my mouth after only 30 minutes of chewing like most other gums, as well as my teeth feeling really smooth in the parts I chewed with. It won’t reach the outside of your teeth too well but that’s the nature of chewing gum, I still think this helps your teeth remineralize it just really helps the inner parts of your teeth where all the crushing goes.

Started out ok, but really is just too expensive for what it is… wont be buying again, maybe if at 60%+ off