Free shipping on orders $30+
Manuka honey and cinnamon meet the remineralizing benefits of Underbrush. Back for a limited time.
GET HONEY BUN NOWEnjoy the multi-functional ingredients your mouth needs and the planet deserves without the garbage Big Gum brands use.
★★★★★
OVER 56k+ UNDERBRUSH FANS
★★★★★
I love these, it's like getting in another brushing of the teeth mid-day without actually having to brush your teeth. Like my mouth actually feels cleaner after chewing these. Thank you for embracing what our ancestors spent thousands of years perfecting.
★★★★★
I struggle with bad breath despite good oral hygiene. Normally gum gives you instant fresh breath but in the long run, the sugar and chemicals seem to make it worse. Since I've switched out for this my breath is better and my mouth even feels better. Highly recommend.
★★★★★
I got the cinnamon, and I'm obsessed. I've been eating organic and non-GMO since before I can remember, and one thing I always wished health food stores had was good gum! The cinnamon flavor is strong and even after it goes away there's a nice earthy flavor.
★★★★★
I've always wondered if there was a cleaner, safer, and beneficial gum out there and I am so glad to have seen this one. The care and thought that gets put into this gum is totally worth every penny. Highly, highly, highly recommend!
★★★★★
It was my first time ordering natural gum. I was initially skeptical but it was a great experience. The flavor doesn't last long but the gum sure does. Most gum melts the longer you chew it. This one lasts for quite a while.
★★★★★
It gives a clean feeling. It's helped my teeth. Finally a gum with a natural chicle base. I chew it every day.
70K+ bought in past month
Chew better. Support stronger teeth. Freshen naturally.
Flavor: Mastic Mint
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1 item 5% off · 2 items 10% off · 3 items 20% off
*includes trace minerals
It's not just gum
90% of adults have at least one cavity. Join the 10% with an oral routine that'll have your mouth feeling and looking elite.
SHOP NOWTeeth are in a constant state of demineralization and remineralization. Underbrush includes minerals used in oral care, including phosphorus, iron, copper, zinc, and hydroxyapatite, the mineral enamel is made of. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Each box tastes like the flavor on the label, with the piney and herbal notes of the spruce, mastic, and chicle saps in the gum base. Mastic Mint is clean and resinous. Berry is fruit-forward. Cinna-Mastic is warm cinnamon. Honey Bun is honey and spice. Tropic Twist is tropical fruit.
Chew one piece for about 15 to 20 minutes after meals. It complements brushing and flossing. It does not replace them.
Many people notice a cleaner-feeling mouth after the first chew. A smoother feel and fresher breath are what customers most often report with a daily habit. Results vary.
Conventional gum often uses a plastic gum base and artificial sweeteners. Underbrush uses a chicle gum base with botanical resins and hydroxyapatite, which cost more to produce.
One to two pieces between meals is a typical chew.
It is close to familiar gum, a little stiffer at the start, and it holds its chew longer than gum that softens and falls apart.
The natural sap base starts slightly firm and keeps its shape while you chew, which is what customers describe as a hearty, long-lasting chew.
Yes. It is made without gluten.
Orders ship with FedEx, USPS, UPS, or DHL. Delivery is generally 5 to 8 business days. A tracking number is emailed about 3 business days after the order is processed.
Orders generally arrive within 5 to 8 business days. Tracking is emailed about 3 business days after processing. Free shipping on orders $30+.
Yes. This store sells one-time orders. Place another order whenever you want more. There is no subscription.
★★★★★ Love these, 2-3 a day
My mouth actually feels cleaner after chewing these.
★★★★★ Favorite Gum
Since I switched, my breath is better and my mouth even feels better.
★★★★★ I love it!
The cinnamon flavor is strong, and after it fades there's a nice earthy flavor.
★★★★★ Incredible product
The care that goes into this gum is worth it. Highly recommend.
