---
product_id: 35005909
title: "SISU Max Mouthguard - 50% Stronger, Maximum Protection for Rugby, MMA, Boxing, Lacrosse, Football, Hockey, High-Impact Sports - Adult Fit, Remoldable Up to 20 Times, Works for Braces"
brand: "sisu"
price: "¥9900"
currency: JPY
in_stock: true
reviews_count: 13
category: "Sisu"
url: https://www.desertcart.jp/products/35005909-sisu-max-mouthguard-50-stronger-maximum-protection-for-rugby-mma
store_origin: JP
region: Japan
---

# 8x tensile strength boost Remoldable up to 20x 50% stronger thermoplastic SISU Max Mouthguard - 50% Stronger, Maximum Protection for Rugby, MMA, Boxing, Lacrosse, Football, Hockey, High-Impact Sports - Adult Fit, Remoldable Up to 20 Times, Works for Braces

**Brand:** sisu
**Price:** ¥9900
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your game, not your speech — Max out your mouthguard experience!

## Quick Answers

- **What is this?** SISU Max Mouthguard - 50% Stronger, Maximum Protection for Rugby, MMA, Boxing, Lacrosse, Football, Hockey, High-Impact Sports - Adult Fit, Remoldable Up to 20 Times, Works for Braces by sisu
- **How much does it cost?** ¥9900 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/35005909-sisu-max-mouthguard-50-stronger-maximum-protection-for-rugby-mma)

## Best For

- sisu enthusiasts

## Why This Product

- Trusted sisu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultra-Thin Comfort:** 30% thinner than traditional guards, enabling effortless talking, breathing, and drinking.
- • **Elite Impact Defense:** Engineered with 50% stronger material for unmatched protection in high-impact sports.
- • **Custom Fit, Every Time:** Remoldable up to 20 times to ensure a perfect, personalized fit that adapts with you.
- • **Safe & Clean Performance:** Crafted free of BPA, latex, PVC, and phthalates for worry-free wear during intense play.
- • **Trusted by Pros & Champions:** Backed by a $35,000 dental warranty and made in the USA, designed for serious athletes.

## Overview

The SISU Max Mouthguard delivers elite protection with 50% stronger, high-tech thermoplastic material and 8x greater tensile strength, all while being 30% thinner than conventional guards. Custom-moldable up to 20 times for a perfect fit, it supports clear talking, breathing, and drinking. Free from harmful chemicals and proudly made in the USA, it’s the go-to choice for athletes in rugby, MMA, boxing, hockey, and more, backed by a $35,000 dental warranty.

## Description

The SISU Max Mouthguard, at a mere 2.4mm, provides superior protection compared to other SISU guards, yet remains 30% thinner than standard sports mouth guards. Its custom fit allows for improved talking, breathing, and drinking. It's the ideal blend of protection and comfort. Crafted from BPA, Latex, PVC, and Phthalate-free material, it's FDA compliant and proudly made in the USA.

Review: Great for old folks, too! - I used this to protect a broken front tooth when I went in for surgery, the anesthesiologist was extremely impressed, he said he'd have refused me as a patient because of the risk of damaging the tooth further. Thank you, my surgery was a success!
Review: By far the best for BJJ training - One of the best fitting and low profile mouthguards I have ever bought. It was surprisingly easy to heat and mold to my teeth/mouth the first time. Awesome design that stays in place really well (you get that satisfying click into place).

## Features

- Standard
- Made in the USA
- MAX MOUTHGUARD - Designed with athletes in mind, SISU Max starts flat and is custom-molded to the shape of your mouth for an easy and perfect fit, every time. It can be remolded up to 20 times and is thin enough for talking, breathing & drinking.
- MORE PROTECTION - The Max is made from a high-tech thermoplastic material that is 50% stronger and has 8x greater tensile strength than conventional mouthguard materials.
- STILL LESS MOUTHGUARD - Featuring a super-slim, ultra-light design, the Max is 30% thinner than conventional sports mouthguards. It’s perfect for impact sports like hockey, football, mixed martial arts, rugby, jiu-jitsu, and more.
- COMFORTABLE - This mouthguard features an optimized perforation pattern for maximum comfort and protection. Crumple zones absorb impact, while the bite pad improves moldability.
- NON TOXIC - This mouthguard is free of BPA, BPS, latex, PVC, and phthalates.
- INDUSTRY-LEADING MOUTHGUARDS - With unmatched quality & functionality, SISU has revolutionized mouthguard technology. Our mouthguards are designed with the athlete in mind, known for their protection, comfort, cleanliness & remoldability.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M0YM7JI |
| Best Sellers Rank | #8,221 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #36 in Sports Mouthguards |
| Brand Name | SISU |
| Color | Purple Punch |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,073) |
| Date First Available | December 6, 2015 |
| Hand Orientation | OSFA |
| Included Components | 1 Adult Sized Mouth Guard |
| Item Dimensions LxWxH | 7.48 x 4.45 x 0.28 inches |
| Item Package Dimensions L x W x H | 7.4 x 4.45 x 0.75 inches |
| Item Weight | 0.04 Pounds |
| Manufacturer | SISU |
| Material | High-Tech Thermoplastic |
| Model Name | Max |
| Model Year | 2016 |
| Number of Items | 1 |
| Package Weight | 0.02 Kilograms |
| Part Number | S24-NG-PP-1 |
| Size | OSFA |
| Sport Type | Rugby, MMA, Boxing, Karate, Hockey, Football |
| Style | Triple Eight; TPES24-NG-PP-1; Triple Eight -NextGen 2.4, Purple Punch, MAX (S24-NG-PP-1) |
| Suggested Users | Unisex |
| Warranty Description | All SISU guards are backed by a $35,000, one-year limited dental warranty. Guard is free of BPA, PVC, phthalates, and latex. Made in USA. |

## Product Details

- **Brand:** SISU
- **Color:** Purple Punch
- **Material:** High-Tech Thermoplastic
- **Model Name:** Max
- **Sport:** Rugby, MMA, Boxing, Karate, Hockey, Football

## Images

![SISU Max Mouthguard - 50% Stronger, Maximum Protection for Rugby, MMA, Boxing, Lacrosse, Football, Hockey, High-Impact Sports - Adult Fit, Remoldable Up to 20 Times, Works for Braces - Image 1](https://m.media-amazon.com/images/I/61ZnzLLjYrL.jpg)
![SISU Max Mouthguard - 50% Stronger, Maximum Protection for Rugby, MMA, Boxing, Lacrosse, Football, Hockey, High-Impact Sports - Adult Fit, Remoldable Up to 20 Times, Works for Braces - Image 2](https://m.media-amazon.com/images/I/71fmbg-VxtL.jpg)
![SISU Max Mouthguard - 50% Stronger, Maximum Protection for Rugby, MMA, Boxing, Lacrosse, Football, Hockey, High-Impact Sports - Adult Fit, Remoldable Up to 20 Times, Works for Braces - Image 3](https://m.media-amazon.com/images/I/71jGitEPy-L.jpg)
![SISU Max Mouthguard - 50% Stronger, Maximum Protection for Rugby, MMA, Boxing, Lacrosse, Football, Hockey, High-Impact Sports - Adult Fit, Remoldable Up to 20 Times, Works for Braces - Image 4](https://m.media-amazon.com/images/I/71moQbyeQRL.jpg)
![SISU Max Mouthguard - 50% Stronger, Maximum Protection for Rugby, MMA, Boxing, Lacrosse, Football, Hockey, High-Impact Sports - Adult Fit, Remoldable Up to 20 Times, Works for Braces - Image 5](https://m.media-amazon.com/images/I/71xDHZRqtGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for old folks, too!
*by L***Z on January 4, 2026*

I used this to protect a broken front tooth when I went in for surgery, the anesthesiologist was extremely impressed, he said he'd have refused me as a patient because of the risk of damaging the tooth further. Thank you, my surgery was a success!

### ⭐⭐⭐⭐⭐ By far the best for BJJ training
*by P***A on December 17, 2025*

One of the best fitting and low profile mouthguards I have ever bought. It was surprisingly easy to heat and mold to my teeth/mouth the first time. Awesome design that stays in place really well (you get that satisfying click into place).

### ⭐⭐⭐⭐⭐ My 2nd one of these.
*by A***E on August 3, 2024*

So I’m on number 2 of these mouth guards. Love the face I can still talk with out mouthguard mouth being super bad, breathability is still amazing, borderline no weight, and due to being able to mold it multiple times I can get it to fit my mouth true to size. Being one of the few mouthguards with a ton of moldability if you mess up a bit makes this a great purchase. It’s high quality, I train in Muay Thai and when we hard spar it’s definitely saved my teeth and jaw before. Now, I had to purchase a second one due to me finally biting through (at the time I thought I did) my original one and not taking as good of care as I should of it began to have a bit of a smell to it. Now after I remolded my OG one (and did not bite through it like I thought), cleaning it and remolding it I have 2 of em. The insurance on them is also great. Note - follow all instructions to the letter or watch a video on how to do it. You get 20 times to mold it before it loses its insurance policy and gets weak. It took me 8 times on the first one and only 3 times on this one. This is also great if you have a gag reflex on other guards that aren’t custom ones.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*