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SISU 3D Custom Mouthguard

Flexible, remoldable material · BPA-, latex-, PVC-, and phthalate-free

  • New



  • Made in Saline, Michigan
  • Thin design with flexible material makes the mouthguard comfortable. When heated, provides custom fit, remoldable up to 20 times
  • Perforated construction provides natural flow of air and saliva to allow wearer to talk normally, breathe naturally, and stay hydrated
  • Patented Diffusix™ technology distributes impact to redirect force away from teeth. Rounded beveled edges soften the point of contact between the guard and the mouth
  • Used for sports, such as lacrosse, soccer, basketball, roller derby and more
  • BPA-, latex-, PVC-, and phthalate-free
  • $50,000 Dental Warranty
  • Please note: Do not overheat the mouth guard (over 170° Fahrenheit). The guard should not be too tight or too loose. You should be able to remove with fingers but not with your tongue
Made in the USA
Underrepresented Entrepreneur


One mouthguard


Mouthguard: 2.75" x 2" x 0.06"; Optional Case: 6.5" x 4.5" x 1"; Optional Freshening Spray: 4.75" x 1.3" x 1.3"


0.2 lb


Mouthguard: Medical grade thermo-polymer; Optional Case: Polypropylene plastic; Optional Freshening Spray: Water, glycerin, hydrogenated castor oil, xylitol, peppermint oil, metal salycilate, sucralose, rosemary extract, sodium benzoate, potassium sorbet, citric acid, mixed tocopherols, spearmint extract, cinnamon bark, coconut oil, zinc acetate


Keep out of sunlight and extreme heat. Clean your guard using a non-whitening toothpaste or soak in 3% hydrogen peroxide for 10 minutes only. Do not use denture tablets, dish soap, or harsh cleansers. Avoid products containing alcohol


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The idea to create the SISU mouthguard was born on the operating table. Maker Jan Akervall wanted to help protect the teeth of his patients. As an otolaryngology surgeon, he knew their teeth were often exposed to potential damage during procedures. …

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