A mouthguard is the cheapest piece of gear that keeps a training session from ending in a dental bill. These five models all sell for less than thirty dollars on their brand’s official US site, and each one holds up to regular MMA sparring and bag work.
Best MMA Mouthguards Under $30, at a Glance
| Model | Best For | Key Strength |
|---|---|---|
| Ringside Primo Mouthguard | First mouthguard on a tight budget | Vented dual-layer design at the lowest price in this list |
| Everlast EverGel Triple Layer Mouthguard | Better cushioning without a higher price | Three-layer build with a soft gel inner layer |
| Venum Challenger Mouthguard | Fit and breathing comfort | Nextfit gel frame plus a breathing channel |
| Shock Doctor Gel Max Power Mouthguard | Heavier sparring and bag rounds | Gel shock-absorption layer built for contact sports |
| RDX 3W Mouth Guard | Extra molar protection | Dual-density shell with added gel at the molars |
Ringside Primo Mouthguard
The Ringside Primo is the cheapest guard in this list at 11.99 dollars on ringside.com, price checked on October 29, 2026. It uses a dual-layer build, with a softer inner layer for comfort and a firmer outer layer to spread impact. The mouthpiece is vented, which Ringside markets as a way to keep the guard from trapping dirt and bacteria between sessions. It comes with a carrying case sized for a gym bag and ships in black, blue, pink, red, and white. It fits with a standard boil-and-bite process, the same method used across every guard in this list.
See price on AmazonEverlast EverGel Triple Layer Mouthguard
Everlast sells the EverGel Triple Layer for 14.99 dollars on everlast.com, price checked on October 29, 2026, in single and double versions. The three layers are a soft gel liner against the teeth, a shock-absorbent middle layer, and a tougher outer shield. Everlast lists it as a boil-and-bite, one-size guard, and it ships with a plastic case. Dick’s Sporting Goods carries the same single and double versions under the EverShield and EverGel names, which confirms the triple-layer construction Everlast describes on its own product page.
See price on AmazonVenum Challenger Mouthguard
The Venum Challenger costs 16.99 dollars on venum.com, price checked on October 29, 2026, and comes in strap or strapless versions. Venum builds it with a high-density rubber frame for shock absorption and a Nextfit gel layer that molds around the teeth for a tighter custom fit. A breathing channel runs through the front of the guard, which matters in MMA where a fighter needs to keep breathing through hard rounds. It ships with a protective case, is latex-free, and carries CE certification under SATRA M33:2011. Retailer made4fighters lists the same strap and strapless options and the included case, which matches what Venum describes.
See price on AmazonShock Doctor Gel Max Power Mouthguard
Shock Doctor prices the Gel Max Power Mouthguard at 20.99 dollars on shockdoctor.com, price checked on October 29, 2026, across several colorways. It is built around a gel shock-absorption layer, the core technology Shock Doctor uses across its mouthguard range for contact sports. The brand’s site groups it with its Max AirFlow line, which starts cheaper at 16.99 dollars but trades some of the gel cushioning for a lighter, more breathable shell. Longstreth and other team sporting goods retailers list the Gel Max Power under the same name and price range, which lines up with the brand’s own listing.
See price on AmazonRDX 3W Mouth Guard
The RDX 3W Mouth Guard sells for 28.99 dollars on rdxsports.com, price checked on October 29, 2026, the highest price in this list but still under the thirty dollar mark. RDX builds it with a dual-density, BPA- and latex-free shell, a Shell Shock gel layer for heavy blows, and a separate Molar Tech gel zone for the back teeth, where a lot of guards wear thin first. It uses a boil-and-bite fit, ships with a ventilated carrying case, and comes in seven colors in both adult and kids sizing. RDX lists WAKO approval along with FDA and PAH certification on its product page.
See price on AmazonSingle or Double Mouthguard for MMA
A single mouthguard covers the upper teeth only and is the standard choice for boxing, Muay Thai, and most striking-based training, since keeping the mouth closed behind it protects the lower teeth as well. A double mouthguard covers both arches and is more common in MMA, where grappling and ground-and-pound make it harder to keep the jaw closed the whole round. The tradeoff is breathing and talking, which get harder with a double guard in the mouth. Many fighters train in a single guard day to day and switch to a double for hard sparring or fight week.
Getting the Boil-and-Bite Fit Right
Every guard in this list uses the same boil-and-bite process. Boil water, dip the guard for the time the brand lists on the package, usually 30 to 60 seconds, then let it cool for a few seconds so it is hot but not burning. Bite down firmly and press the guard against the teeth from outside with the fingers, then suck air and water through it to pull the inner layer tight against the gumline. Hold the bite for 30 to 60 seconds without talking or moving the jaw, then drop the guard in cold water to set the shape. A guard that still comes loose without biting down needs to be re-molded, and most of these guards can take two or three re-molds before the material gives out. A loose-fitting guard is harder to breathe through, falls out mid-round, and offers less real protection than a correctly fitted one, whatever its gel layer or price point.
A full ranking of mouthguards across every major brand, including higher-end custom-fit options, is in the MMA mouthguard ranking.
Frequently Asked Questions
What size mouthguard do I need for MMA?
Most of these guards come in one adult size that is trimmed and shaped through the boil-and-bite process, though RDX also sells its 3W guard in a separate kids size. A guard that still shifts after boiling and biting usually needs a re-mold rather than a different size.
Should I buy a single or double mouthguard for MMA?
A single guard is enough for most striking and bag work, where the mouth stays closed. A double guard protects both arches during grappling and ground-and-pound, which is why many MMA fighters keep one for hard sparring even if they train in a single guard day to day.
How often should I replace an MMA mouthguard?
A guard used for regular training should be replaced every six to twelve months, or sooner if it tears, loosens, or no longer holds its molded shape. It should also be replaced right after any dental work that changes the fit of the teeth it was molded to.
