Everything you wanted to ask about your enamel.

Minvelle contains nano-hydroxyapatite, the synthetic version of the mineral that makes up 97% of natural tooth enamel. Clinical research has documented its ability to fill microscopic gaps in the enamel structure where mineral content has been lost. It has been used in Japanese oral care since 1980 and was approved by Japan as an anti-cavity agent in 1993.

Nano-hydroxyapatite (n-HAp) is the synthetic version of hydroxyapatite, the mineral that naturally makes up approximately 97% of your tooth enamel. Because it shares the exact molecular structure of natural enamel, it can integrate into the existing enamel layer rather than just coating the surface. It is approved as an anti-cavity agent in Japan and recognized as safe by the European Commission for oral care use.

Most whitening products work by bleaching surface stains using peroxide or by mechanically abrading the enamel surface. Both approaches can weaken enamel over time. Minvelle works differently: it rebuilds the enamel structure itself using nano-hydroxyapatite. The whitening effect comes from restored enamel, not chemical bleaching.

Mastic-Mint Fusion. Cool, fresh mint balanced with a subtle herbal note from Chios mastic resin. Most customers describe it as cleaner-tasting than typical mint gums, without the artificial aftertaste of sugar-free chewing gums.

Active ingredients: nano-hydroxyapatite (synthetic version of the mineral that makes up natural tooth enamel), xylitol (sugar alcohol shown to reduce cavity-causing bacteria), Chios mastic resin (chewed for oral health since the 5th century BCE), and eggshell calcium (a natural source of calcium carbonate).

Gum base ingredients: plastic-free chicle base, natural mint flavor, vegetable glycerin.

Allergen notice: Contains egg. Sugar-free. Fluoride-free. Not suitable for vegans due to the eggshell calcium.

Minvelle is manufactured in a certified facility in China that specializes in functional oral care products. All ingredients are food-grade and meet EU safety standards. The product is sold and shipped by MaxLifeTrading GmbH, based in Austria.

One piece after meals or after acidic drinks like coffee, wine, or citrus. The recommended routine is 2 to 3 pieces per day. Each piece should be chewed for at least 15 minutes to give the active ingredients enough contact time with your teeth.

Most users report reduced sensitivity within 2 to 4 weeks and visible whitening improvements within 4 to 8 weeks. Clinical studies on nano-hydroxyapatite typically show measurable remineralization within 4 to 8 weeks of consistent use. Individual results vary based on starting enamel condition.

No. Minvelle complements your existing oral care routine rather than replacing it. Continue brushing twice daily and flossing. Minvelle adds active remineralization in between brushing sessions, particularly after meals and acidic drinks.

Yes. All three active ingredients (nano-hydroxyapatite, xylitol, Chios mastic resin) have decades of safety data. Nano-hydroxyapatite has been used commercially in Japan for 45+ years with no significant safety concerns, and the European Commission has reviewed and accepted it as safe for oral care products.

All ingredients are food-grade and considered safe for general use, but we always recommend consulting your healthcare provider before starting any new oral care product during pregnancy or while breastfeeding.

Minvelle is formulated for adults. We recommend children under 12 do not use Minvelle without consulting their dentist. The chewing gum format may also be a choking risk for very young children.

Free EU shipping on orders €30+. Typical delivery time is around 10 business days across the EU. All orders include tracking.

Yes. The Results Plan subscription can be paused, skipped, or canceled anytime from your account dashboard. No fees, no minimum commitment. You only pay for what gets shipped to you.

30-day money-back guarantee. If Minvelle does not work for you within 30 days, return any unused boxes for a full refund. No questions asked.