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Extra Thick Clear Retainers – Upper & Lower Set
1101
Regular price
$189.00
Sale price
$139.00 USD
Get started on your new smile journey today.
Ordered retainers, night guards or aligners with NewSmile before?
Extra Thick Custom Clear Retainers — an upper and lower set built for long-term durability, crafted from heavier-gauge, BPA-free dental-grade plastic for patients who want a more robust retainer that holds up to daily wear. Up to 75% less than in-office retainers.
These are the right choice if you:
- Have broken or warped standard retainers before
- Wear retainers every night without fail (heavy daily users)
- Do light nighttime grinding in addition to post-orthodontic retention
- Want a retainer that lasts longer between replacements
Each set includes upper and lower retainers plus a home impression kit for a precise, custom fit — no dentist visit needed.
- Prevents teeth shifting after braces, Invisalign®, or clear aligners
- Custom-fit, nearly invisible, and comfortable
- Extra durable, heavier-gauge material
- BPA-free dental-grade plastic
- HSA/FSA eligible
- Fast U.S. shipping and support
Why replacements matter: teeth naturally tend to shift back after orthodontic movement, and bone density changes in the jaw as you age accelerate drift. We recommend replacing retainers every 6 months as the material stretches and wears with daily use. Wear as instructed for life.
👉 Purchased from us before? click here
Looking for standard retainers? Click here for Regular Retainers
Delivery and Returns
- Free shipping on select products within the US or for orders over $59.
- Return shipping labels are included with impression kits.
- All of our packaging is made of recycled products.
How It Works
1. Get your impression kit and practice making your impressions.
2. Return your impressions.
3. Receive your product.
4. Smile more confidently.
Loved by the NewSmile community.
1,500+ Reviews
How It Works
1
Make your teeth impressions
Order an at-home impression kit to create accurate molds of your teeth. Use the included prepaid return label to send your impressions to our dental lab for your custom retainers or night guard.
2
Receive Your Retainers
Once we receive your impressions, our dental professionals craft your retainers using high-quality, BPA-free, dental-grade materials. Your retainers will be delivered straight to your door with tracked shipping.
3
Wear Your Retainers to Maintain Your Smile
Wear your retainers as directed to prevent teeth from shifting and to maintain your straight smile. Replace your retainers every 6 months to ensure a perfect fit.
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FDA APPROVED
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30-DAY FIT GUARANTEE
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NO APPOINTMENTS
Recommended by Licensed Dentists
Our retainers and night guards are prescribed by licensed dental professionals as part of every NewSmile case.
Dr. Alan Newman, DDS
Dentist - Dr. Newman is a licensed dentist who prescribes NewSmile aligners and is compensated per approved case.
"I spent years in and out of dental offices and did not receive the care I deserved. I have a lot of compassion for patients whose teeth are in less-than-stellar condition due to trauma or neglect."
Dr. Santwani, DDS
General Dentist - Dr. Santwani is a licensed dentist that prescribes NewSmile aligners and is compensated per approved case.
"I help my patients achieve a confident smile with NewSmile."
Why Retainers?
Retainers are essential for keeping your smile straight after braces or clear aligner treatment. NewSmile custom clear retainers help prevent your teeth from shifting over time.
COMFORTABLE AND INVISIBLE
No bulky wires or brackets. NewSmile retainers are thin, smooth, and transparent. Custom-made from dental-grade, BPA-free materials and easy to wear day or night.
EASY TO CLEAN
Retainers pop in and out easily, making daily cleaning simple. Rinse with cool water, brush gently, or use the Petal Ultrasonic Cleaner to remove 99.9% of bacteria.
LIVE WITHOUT LIMITS
Teeth naturally shift as we age. Wearing your retainers consistently prevents relapse. Replace every 6 months for the perfect fit.
Why NewSmile Retainers Are Better
NEARLY INVISIBLE
No brackets, no wires. Just thin, clear retainers that keep your teeth straight and your smile natural.
ALL-DAY COMFORT
Made from lightweight, dental-grade, BPA-free material for a secure yet comfortable fit.
EASY TO CLEAN
Pop them out to brush and floss like normal. Rinse daily and use the Petal Ultrasonic Cleaner for 99.9% bacteria removal.
EAT WHAT YOU LOVE
Simply remove your retainers before eating and pop them back in after cleaning.
TRAVEL-FRIENDLY
Each set comes with a slim, protective case that fits easily in your bag or pocket.
CONFIDENCE BOOST
Keep your smile perfectly aligned. Replace your retainers every 6 months for the best fit.
Retainers vs. The Rest
At NewSmile we believe keeping a straight smile should not come with compromise.
TRADITIONAL WIRE RETAINERS
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NEWSMILE CUSTOM RETAINERS
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CLINIC RETAINERS
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|---|---|---|---|
| 75% less cost | |||
| Replace every 6 months for best fit | |||
| Professional fit from at-home impressions | |||
| Eat and drink freely | |||
| Nearly invisible design | |||
| Comfortable custom material BPA and Latex-free | |||
| Easy to clean with ultrasonic cleaners | |||
| Dental support and fast nationwide shipping | |||
NewSmile prices and services compare favorably to other clear aligner brands and its excellent customer service impressed us
Fast, comfortable, and affordable - exactly what I needed.
The process was so easy, I wish I had done this years ago.
Finally, a smile I feel confident about without the braces hassle.
Custom Retainers - Hold Your Smile in Place
Dentist-designed clear retainers made from your at-home impressions to prevent shifting after braces or Invisalign. Nationwide U.S. shipping, prepaid returns, and a 30-Day Perfect Fit Guarantee.
Frequently Asked Questions - Retainers
Yes. NewSmile custom clear retainers are designed for patients who have completed Invisalign, other clear aligner systems, or traditional metal braces.
Replace retainers every 6 months for the best results.
Yes. NewSmile retainers are eligible for HSA and FSA purchases.