No, mouthguards do not prevent concussions or other types of mild traumatic brain injuries (MTBIs). Past studies have attempted to prove a link, but the evidence has never been strong enough to demonstrate a conclusive one.

What mouthguards do excel at is reducing the impact of dental and orofacial traumas like broken, chipped, dislodged, or impacted teeth as well as contusions, abrasions, and lacerations.

Visit our technology page to learn more about mouthguard technology and safety.