Sleep Clench Inhibitor (SCi): A Key Solution for Bruxism Symptoms
Bruxism affects an estimated 80% of people in the UK, often without them realising it.
Clenching and grinding during sleep can cause serious long-term damage, from tooth wear and jaw pain to disturbed sleep and daily headaches.
Many patients don’t become aware of their condition until the damage is already visible.
That’s where the Sleep Clench Inhibitor (SCi) comes in.
This clinically proven appliance is designed to interrupt the grinding process, reduce muscle strain, and help protect teeth from further harm.

How the Sleep Clench Inhibitor works
While bruxism is a complex issue that’s difficult to fully resolve, the Sleep Clench Inhibitor is designed to directly target the root causes of bruxism-related damage, providing a more advanced alternative to traditional nightguards.
The anterior-only splint focuses on limiting contact between the upper and lower teeth to significantly reduce muscle strain and clenching forces.
By lowering the intensity of clenching, the SCi reduces pressure on the jaw joint and the teeth.
This means patients experience less pain, better sleep, and fewer long-term complications like cracked teeth or TMJ discomfort.
How the SCi is made
Why dentists choose the SCi
Unlike traditional nightguards that simply act as a barrier, the SCi targets the source of the problem. It actively reduces muscle activity rather than just absorbing the pressure.
Clinical research shows a significant drop in EMG levels during use, with around 75% less force generated by the temporalis and 50% less from the masseter.
The design also makes a big difference.
Patients often find traditional guards difficult to wear consistently, especially if they interfere with sleep or feel too intrusive.
The SCi is much smaller and more comfortable than bulky occlusion splints.
It's lightweight, discreet, and easy to tolerate, so patients are more likely to wear it as recommended.
The benefits go beyond the teeth
While the primary goal is to protect teeth and reduce jaw strain, the benefits of SCi treatment go even further:
Fewer headaches: By reducing clenching and pressure on the jaw, the SCi helps decrease the frequency and intensity of headaches caused by muscle tension.
Improved sleep: Many patients report better sleep quality after beginning treatment. With reduced tension and fewer interruptions during the night, they wake up feeling more rested.
Relief from jaw pain: The SCi helps calm down overworked jaw muscles and reduce stress on the temporomandibular joint, leading to less discomfort during daily activities like eating and speaking.
SCi options: Chairside or lab-made
To offer flexibility for you and your patients, there are two versions of the SCi occlusal splint available: Chairside and Lab-made.
Chairside SCi
Designed for manufacture by you in-surgery, the SCi Chairside allows you to offer immediate treatment.
The kit is easy to use, letting you fit your patients quickly and efficiently during their visit.
It’s a practical option for patients needing immediate relief, and the pre-formed splints are designed to ensure a snug and effective fit.
SCi+ (Lab-made)
The SCi+ is made by skilled technicians in our laboratory.
It offers the option of increased retention with a full arch, or maximum comfort with the traditional partial arch design.
With a number of SCi+ variations available, the SCi+ is suitable even for more challenging cases such as deep bites or missing teeth.

Need some bruxism training?
If you’re new to bruxism management or want to refresh your knowledge, we’ve got you covered.
Understanding how to diagnose, treat, and manage bruxism can open up new treatment opportunities and boost patient outcomes in your practice.
We offer a range of seminar options designed to support your clinical knowledge and give you hands-on confidence with the SCi appliance.
Our seminars are led by experienced clinicians and offer verifiable eCPD, making it easy to upskill while meeting your professional development goals.
Help your patients with bruxism symptoms
The SCi is a small appliance that can deliver a big impact.
If you’re looking for a solution that’s easy to implement, well-tolerated by patients, and supported by clinical evidence, the SCi is an excellent place to start.
Your proactive approach can make a significant difference in the quality of life of your patients.
Request your free info pack today to begin offering the SCi in your practice!