Each Guard is Hand-crafted and Backed by Our 365-Day FREE Return Policy.

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230 reviews
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365-day return policy
Free shipping
If you don’t like your night guard for any reason, you can return it within 365 days for a full refund.
Standard shipping is always free. For trial orders, the initial $1 shipping cost will be deducted from the full purchase price of the product if you decide to keep the guard. So the shipping cost will be free as well.

Impression Info

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New - Ultrasonic + UVC LED Light Cleaner For Dental Appliances



Night Guard Cleaner Spray - Spearmint Flavor


JS Dental Lab Night Guard Spray is a powerful, convenient, and refreshing cleanser for your custom night guard. Eliminate 99.9%...

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Product Description

This is our semi-hard, semi-soft guard. It is somewhat pliable and not translucent/clear like our Extra Durable and Hybrid guard. This guard shows great resistance to nighttime teeth grinding as well as protection from strong clenching. If you have a powerful bite and prefer a softer night guard, this is the solution for you.

  • Kit includes: Three tray sizes; two putty sets (one for backup); prepaid-return label; user manual
  • Maximum comfort: Tailor-made to fit your unique bite.
  • Great for grinders and clenchers.
  • Made in USA. Semi-hard, high quality FDA-cleared material from Germany.
How It Works

Four Simple Steps

  • We Mail Your Kit
    We Mail Your Kit

    We'll mail you all the materials needed to make your own teeth impression. A comprehensive impression booklet is included in the kit as well.

  • Take Your Impression
    Take Your Impression

    It is a 5-minute DIY process. You can contact us via email or SMS for impression quality check or tips before mailing it back to us.

  • Mail Back Your Impression
    Mail Back Your Impression

    Use the prepaid mailer received in your kit to send your impression back to us.

  • Sleep Better With Your Custom Night Guard
    Sleep Better With Your Custom Night Guard

    Before you know it, your custom night guard will arrive at your doorstep! It is fabricated using a proven system that has helped thousands of customers sleep better.

This is How Your Custom Night Guard is Made

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Customer Reviews
4.9 Based on 230 Reviews
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Amy K.
United States United States

Always great impressions

Awesome, love the feedback. Love that I can just reorder without doing the fitting again. They fit like a glove.

Jason S.
United States United States

superb customer service

JS Dental is among the best companies I have ever dealt with. They are prompt, reliable, professional, and great to work with. Their customer service is second to none.


JS Dental Lab

Hi Jason. Thanks for the high praise and thank you for choosing JS Dental Lab as your night guard partner! Dylan Founder, chief cook & bottle-washer

Jeanne G.
United States United States


I have tried hard night guards in the past, but decided to give the Flex Armor for Clenchers a try, since I am mainly a clencher. I really love the softer, lighter feel of the guard, and it fits great. I’m waking up with little or no jaw and neck pain, which tells me it’s also doing its job. Really happy I gave it a try!


JS Dental Lab

Hi Jeanne. I am always pumped when I hear stories like yours. Just amazing what a little device like a quality night guard can do! Dylan Founder, chief cook & bottle-washer

Serina F.
United States United States

Great product

I have used to this company several times. Great product and great customer service.


JS Dental Lab

Hi Serina. Thank you so much for being a valued return customer! I love cigars. And "Fuentes" made some really great ones :) Dylan Founder, chief cook & bottle-washer

Evelyn S.
United States United States

Night guard

I’m pleased and it fits

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