Premium mouthguards,
on your schedule

I've been grinding on the BJJ mats since 2013 — competing at IBJJF tournaments, training alongside world-class black belts, and pushing through everything the sport demands. One thing became painfully clear early on: I was destroying mouthguards.

Not just wearing them out — I mean burning through them at alarming speed. Turns out clenching your jaw during intense scrambles and live rolling takes a serious toll. I tried expensive custom guards, cheap pharmacy ones, everything in between. The problem was never the quality — it was the replacement rhythm. A mouthguard that's survived 50 hard BJJ sessions isn't protecting you the way a fresh one does.

The insight that changed everything: mold two at once, keep one as a backup, and replace them on a schedule — before they fail you mid-roll. I researched the market for the best affordable moldable mouthguards and built mundZ around exactly that system. So you can always train protected, without ever having to think about it.