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SOVA

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About SOVA

SOVA Night Guard (manufactured by Akervall Technologies, the same creators behind the famous SISU sports mouthguards) is a revolutionary over-the-counter solution for bruxism (teeth grinding and jaw clenching). Invented by ENT surgeon Dr. Jan Akervall, the brand was born when athletes using SISU sports guards discovered they were comfortable enough to sleep in, prompting the creation of a dedicated nighttime line.

SOVA completely disrupts the traditional "boil-and-bite" market, which typically relies on thick, rubbery EVA plastic. Instead, SOVA utilizes a highly durable, ultra-thin thermoplastic polymer that is up to 8 times stronger than standard guards. This allows users to achieve a clinical-grade, custom fit at home for a fraction of the cost of a dentist-made splint, without feeling like they are sleeping with a hockey puck in their mouth.

Mission, Vision & Innovation

SOVA's mission is to "provide comfortable, scientifically proven relief for teeth grinding and jaw pain." They operate on the vision that protecting your teeth shouldn't require sacrificing a good night's sleep due to a bulky, uncomfortable appliance. The brand's defining innovation is its patented Diffusix™ Technology.

Unlike solid mouthguards, SOVA guards feature scientifically engineered perforations (tiny holes) and "crumple zones." When the jaw clenches, these perforations oscillate on impact, safely diffusing the grinding forces across the surface of the guard and away from the teeth. Furthermore, these perforations allow for the natural flow of air and saliva around the teeth, which is critical for preventing dry mouth and tooth decay during the night.

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Frequently Asked Questions

What is SOVA and what does it treat?

SOVA is a custom-fit dental night guard designed to protect teeth from bruxism — the medical term for nighttime teeth grinding and clenching. Left unaddressed, bruxism can lead to worn enamel, cracked teeth, jaw pain, headaches, and disrupted sleep. SOVA provides a dentist-grade barrier between the upper and lower teeth to absorb and dissipate grinding forces throughout the night.

How is SOVA different from a standard mouth guard?

SOVA uses patented Diffusix™ technology — a unique perforated, non-compressible material that spreads grinding force evenly across the entire guard surface, rather than absorbing it in one spot like conventional guards. At just 1.6mm thin, it is far less bulky than most night guards, and its perforated design allows natural breathing, saliva flow, and even speaking while worn, making it far more comfortable for nightly use.

How do I fit my SOVA night guard at home?

Fitting a SOVA night guard is a quick and simple process you can do at home. The guard is softened and moulded to the exact shape of your teeth in a matter of minutes, creating a fully personalised fit without a dental appointment. If the fit isn't quite right the first time, or if your bite changes over time, SOVA can be remoulded up to 20 times — a significant advantage over single-use or pre-moulded alternatives.

Is SOVA safe to wear every night?

Yes. SOVA is made from non-toxic, non-compressible materials that are completely free from BPA, latex, phthalates, and PVC. It is odour and taste-free, designed for nightly use, and suitable for adults, teens, and children (via the SOVA Junior range). Each guard is also backed by a 120-day durability warranty, providing added peace of mind for regular wearers.

Can SOVA replace a dentist-made night guard?

SOVA is designed to provide dentist-grade protection at a fraction of the cost of a custom dental appliance. While a dentist-fabricated guard may be recommended in cases of severe bruxism or TMJ disorders, SOVA is an excellent, clinically sound alternative for the vast majority of people who grind or clench their teeth at night. As always, if you have significant jaw pain or dental concerns, it is worth consulting your dentist or healthcare provider.