UnderBrush Berry Chewing Gum – Sugar-Free Xylitol Gum with Hydroxyapatite – No Gluten, Sugar, Aspartame and Sucralose - Tree Sap Chewing Base – 4 Pack

I love this gum so much. The pieces are very small so you have to chew multiple at a time, and the flavor lasts about ten seconds, but they are great anyways. They’re a little tougher which some people may not like but I do because it makes it feel more natural and gives the jaw a workout. I love the woodsy taste that is prominent after the flavor goes away.

My package was stolen it was opened when it arrived I contacted them and they were very helpful and then I got my package. The gum feel good when you chew it the only problem is when your chewing gum and you drink cold water the gum suddenly breaks. The flavor doesn’t last a long time

flavor is gone in 10 sec. it fun to chew tho

I paid $34.99 for 72 pieces, which breaks down to nearly $0.50 per piece—a premium price for what is essentially a natural chewing gum with trace functional ingredients.The product claims to support enamel health and oral wellness through ingredients like nano-hydroxyapatite. But each piece only contains 11 mg of calcium, which equates to about 28 mg of hydroxyapatite. At the recommended dose of 1–3 pieces daily, you're getting 28–84 mg/day—well below the 100–500 mg/day shown in clinical studies to have any real impact on remineralization or sensitivity relief.Yes, the gum is free from synthetic fillers, artificial sweeteners, and plasticizers. That's commendable. But that alone doesn’t justify the price, especially when the functional benefit simply isn’t there at these dosages.There are no disclosed percentages of active ingredients, no clinical trials on the final product, and nothing to suggest the effects go beyond salivary stimulation. For a product marketed around functional benefits, that’s unacceptable at this price point.If you're buying this hoping for real dental support, you won't get what you're paying for(although it may assist in combination with other product, maybe they should consider making a mouth rinse product?). At best, it's an all-natural chew with a trendy label. At worst, it's overpriced wellness marketing without substance.

Love this gym…. It’s a bit small and crumbly, but chew it for a few seconds and those issues pass away. Only lasting “complaint” is that the flavor doesn’t last super long. But for a healthier gum I wouldn’t expect it to.

I recently got a crown put on and had a lot of inflammation in my gums around it. I tried chewing this gum after I ate to see if it helped and my inflammation has dramatically decreased. This is the real deal.

Good but flavor lasts .5 seconds

I'm trying this for the first time and the sensitivity in my teeth was gone almost instantly. I wasn't really chewing for flavor, but for oral health - ended up spitting the gum out 50 minutes later when it started to break. I have a good feeling it will work some wonders.