Hard Night Guard - Heavy Grinding

The upper guard is the default choice. We offer a choice of upper OR lower guard because some customers find it more comfortable to wear one vs. the other.

Most customers (over 90%) choose the upper guard. Most customers find the upper guard more comfortable since it doesn't get in the way of their tongue as much as the lower guard. You may opt for a lower guard if you prefer the fit or if you've had some dental work done (e.g. crowns, implants) and your dentist recommends a lower guard instead.

Usually, you only need either an upper OR a lower guard in order to protect against teeth grinding. Since the night guard sits between your upper & lower teeth, it functions as an effective protective barrier. Only one guard is needed, unless your dentist recommends otherwise.

You will receive detailed instructions, with photos, in the home impression kit we send you to take your teeth impressions. The entire process only takes about 15 minutes.

The impression kit includes dental impression trays for upper and lower teeth, impression putty (with an extra set in case you need to do a re-take), and a pre-paid return envelope.

For more information about the impression taking process, you can check out our impression instruction video.

Don't worry if you mess up your impressions. We'll send you a new impression kit, free of charge, to retake your impressions. We'll also review your existing impression and include specific tips aimed at helping you take an accurate impression.

And of course, you're covered by our 60 Day 110% Money Back Guarantee for all orders!

We guarantee a perfect fit and 100% satisfaction, or your money back.

Please see our 60 Day 110% Money Back Guarantee here.

Our professional dental lab is owned and managed by a dental lab technician with over 20 years of experience. We have delivered over 50,000 perfectly fitted night guards to happy customers. Each product is carefully inspected to ensure that it fits perfectly on the exact replica mold of your teeth. So, the chance that your custom night guard won't fit is low.

However, we're committed to your complete comfort and satisfaction. So if you're not completely satisfied with the fit of your night guard, please contact us with your order number and we will resolve the issue to your full satisfaction. We provide free adjustments and if necessary, we'll send you a new impression kit free of charge to re-take your impressions.

And of course, you're covered by our 60 Day 110% Money Back Guarantee for all orders!

The entire process from ordering, to getting an impression kit, to receiving your completed custom night guard usually takes around 3 - 4 weeks.

All orders are shipped within 1 business day. The time it takes to receive your kit in the mail will be 3 - 5 business days, depending on your location. We provide free shipping and all orders are shipped from California.

Once you receive your kit, please take your impressions and return them to the lab using the pre-paid return envelope. Once we receive your impressions, we will custom make your night guard within 7 - 11 business days and ship it to your address.

If you'd like to get the guard faster, you can upgrade to the paid USPS priority option for faster shipping times (2 days for most areas).

Please note: for Canadian customers, shipping times may be several days longer each way. As a result, the entire process usually takes around 4 to 5 weeks. Occassionally, Canadian customs may cause additional delays; however, you will be provided a tracking number so you can check the status of your package.

How long a night guard lasts depends a lot on the severity of your grinding. Night guards can last anywhere between 6 months to a few years. All our night guards come with a 1 year warranty.

If the night guard cracks or breaks due to wear and tear during use and within the warranty period, please contact us and we'll replace it free of charge. The cracked and or damaged night guard must be returned to qualify for a replacement under the warranty.