- Underbrush Berry Remineralizing Gum, Sugar Free Xylitol Gum with Hydroxyapatite, Supports Fresh Breath and Oral Health, Tree Sap Base, Gluten Free, No Sucralose or Aspartame, 4 Pack

I have ADHD and this gum lasts me the whole day as a chew toy. Its the perfect texture for this purpose. Its essentially a good flavorless mastic gum texture that you forget is there while you work. It's really good at keeping my mouth busy, I didnt intend it this way, but as a side benefit my jaw seems to look a little broader and stronger because I chew this stuff constantly. All this with the peace of mind knowing im not ingesting anything nasty. Side benefit: When I have this after meals, I make sure to move it around to all the areas where crumbs might be to keep them from just sitting there and causing damage. Like a toothpick but way more effective. The food bits will then flavor the gum as what you last ate for a minute, but dont worry it then it goes back to flavorless just by chewing. To all the people 1-star reviewing this gum for being hard to chew and fragmenting... did you READ the pamphlet? It literally says to let the gum warm in your mouth a little before biting into it. To all the people 1-star reviewing this gum for short-lasting flavor... could you THINK for a moment? You need chemicals (microscopic plastic sacs) to make flavor last unnaturally long by releasing flavor slowly overtime. This is a NATURAL gum and dosent have those. You cant have your cake and eat it too, so stop disparaging this honest company because you failed to understand what you were buying to begin with... You want a genuine natural gum, this is it.

I honestly believe this gum just is a trade off. Overall good, but expensive. Pros: Healthy , Organic, Tastes good (I got mint), Good chew (more stiff), Last long (integrity, not flavour), Biggest surprise was I can eat or drink anything directly afterwards without that classic taste/cold sensation off mint, Packaging (perhaps a bit simple and overkill at the same time) Cons: Small size (chew 2 at a time), flavour falls off within minutes (stays almost subtle, keeps breathe relatively neutral), Price

Cons: Stuck to a few places in my teeth. Flavor is gone so fast. Small pieces and expensive. Pros: Love the concept and proper ingredients. Fruit tastes very nice. It doesn't get hard as it's wearing out. Starts popping letting me know time is running out. I like it. I'm retired so a pack is expensive. I stopped buy regular gum years ago and eat altoids. I'll treat myself once in a while. Hopefully price might come down as your gum gets more popular. Great job though. Everyone needs proper minerals as they age. Not plastics and rubber. 👍 😎 💯

The vast majority of gum on the market is made of plastic, and is not good for you. I was pretty hopeful when I heard of this gum, made of a blend of natural ingredients, with hydroxyapatite, something that shows some promise for dental health, and xylitol, which is known to be good for dental health. It also doesn't have sugar, or harmful artificial sweetners. It turns out that all the active ingredients are in a thick shell around a flavorless gum center. You basically swallow all the xylitol and added flavor in the first minute. Once the natural gum consolidates, after a minute or two, it does have a good chew, and if you start with two or three pieces you get an amount of gum similar to a standard stick. It is almost entirely flavorless, with a weak herbal note, but at least in the batch that I got, it not disintegrate and was good for chewing for about a half hour. Unlikely to provide any real benefit, but two stars instead of one because it is in fact natural chewing gum.

I needed a gum that helped with sensitivity and after having several random (seemingly) issues with my teeth I decided to be more proactive despite already brushing 2x a day and flossing 1x a day. So far I really like how my teeth feel after chewing this. The other reviews are correct, flavor leaves quickly but that’s not the purpose of this gum. (I feel like there is still a hint of flavor even after two hours.). I am hopeful some of my ‘issues’ will resolve with daily use of this gum and I love supporting a small business.

This product in general I really enjoy because I can chew it for hours without it breaking down like other gums I have, and it also benefits my teeth! Flavor does not last very long but that is more then okay for me. But what really sold me to continue buying this product was the customer service, when I ordered the 8 pack, they accidently sent me only a 4 pack. I reached out to them to have the issue resolved and it was handled very quickly and without any hassle, and I got the other half of my order in the follow few days! Great product and great customer service, I highly recommend Underbrush for those looking for a gum that is beneficial for teeth.

Really enjoy this gum. I think the texture is pretty much perfect, it has a decent "tooth" or resistance like I'm actually biting into something but it doesn't get too hard and make my jaw hurt. The natural tree gums have a nice subtle flavor and I can chew the same 2 pieces for hours over multiple days. I am really happy to have found this, I feel like I am benefiting my body in multiple ways and I like it better than the other xylitol gum I was chewing. Will definitely order more 👌🏼

I'll note that if one goes after this gum based on flavor, they maybe disappointed. The flavor I chose was berry, & for the first few moments, it tastes as such. However, that flavor disappears pretty quickly & becomes very faint. The difference with this gum, however, is the level of endurance this gum has! I've had plenty of gum types & ALL BREAK DOWN at or near approximately 47k to 60k chews! This gum is real gum as it last well beyond this, almost to the point of lockjaw in chewing it! Not all that sweet, but will last almost forever, & all of it naturally based, including box recycling! If the flavor could live a bit longer, this would be perfect!