Contact Us / who we are

As a dentist, Dr. Dan Brett, DDS, saw first hand the injuries athletes sustained by not wearing mouthguards and the expensive costs associated with oral-facial correction. Being a sports enthusiast, Dr. Brett was then driven to develop a professional custom-made athletic mouthguard that offered protection without compromising comfort and affordability. He now holds a patent in mouthguard designs.

Today, Sportsguard Laboratories, Inc., has become the industry's leader in innovative technology used for custom athletic mouthguards. Dr. Brett is the co-developer of PolyShok™, the material used in SLI's mouthguards. PolyShok™ is a high impact polymer that provides more shock absorption than any comparable mouthguard material.

Since 1996, tens-of-thousands SLI's mouthguards have been made for over forty professional sports organizations. Our high quality mouthguards can be seen being worn by a number of professional athletes in all the major sports as well as youth and amateur sports stars.

To place an order, please visit our online mouthguard store or email our sales staff. For all other inquiries please call 1-800-401-1776 or email customer service.

Other Sportsguard Websites

Visit the Sportsguard Website

Learn more about Sportsguard's wide range of mouthguards for all types of sports and get inspired what you can create with PolyShok™.

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Buy Mouthguards Online at our Custom Mouthguard Store

Sportsguard's online store to purchase PolyShok™, custom fit mouthguards, boil-n-bite mouthguards and mouthguard accessories.

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