Custom Clear Retainers for your Patients
Post-orthodontic retention manufactured from intraoral scans
We manufacture custom clear retainers to help maintain orthodontic results. Available in 1 mm and 1.5 mm thicknesses, with flexible packs and 48-hour delivery.
Want to order retainers for your practice? Contact us today.
98% of our cases are handled via intraoral scanner for hundreds of practices that already trust Smileep®
Clear retainers for the retention phase
Each retainer is manufactured directly from the patient's intraoral scan, with no need for physical models. You can choose 1 mm for greater comfort or 1.5 mm for more resistance, always using clear biocompatible thermoplastic material.
How we manufacture your Retainers
From intraoral scan to your practice in 48 hours
Intraoral Scan
Take the final intraoral scan when finishing orthodontic treatment and send us the STL or PLY file.
CAD Design
We prepare the digital model, review the arch, and define the indicated thickness for manufacturing the retainer.
Manufacturing
We print the model and thermoform the clear retainer with high-quality biocompatible material.
Delivery in 48 h
Retainers arrive at your practice within 48 working hours, ready to deliver to the patient.
Choose the Pack that Best Suits your Practice
From a single unit to packs of 6 for greater savings
Individual Retainer
One unit per arch
- Upper or lower retainer
- Choose 1 mm or 1.5 mm thickness
- 48-hour delivery
- Premium thermoplastic material
Pack of 2
Upper + lower arch
- Upper and lower retainer
- Selectable thickness per arch
- 48-hour delivery
- Reduced per-unit price
Pack of 4
Bi-annual renewal
- 4 retainers for 2 arches
- Ideal for every 6-month renewal
- 48-hour delivery
- Significant per-unit savings
Pack of 6
Maximum annual savings
- 6 retainers for various uses
- Annual retention programme
- 48-hour delivery
- The lowest per-unit price
What clinics say about Smileep®
Trusted by professionals who work with us every day
“The material quality is excellent — the splint is completely transparent and fits perfectly from the very first fitting, with no adjustments needed.”
“I am delighted with the product. I love the presentation, how well they fit, and how little they change colour over time.”
“The quality of the work is excellent, and most importantly, communication with the laboratory is very fluid.”
“The implant-supported prosthetics fit perfectly, with such precise fit and occlusion that they barely require any adjustment. It is reassuring to work with professionals like this.”
FAQs about Invisible Retainers
Everything you need to know about post-orthodontic retainers
Why is a retainer necessary after orthodontics?
After completing orthodontic treatment, teeth tend to drift back towards their original position. The retainer keeps teeth in their new position while the supporting bone and tissues consolidate. Without a retainer, relapse is practically inevitable in the long term.
How are invisible retainers manufactured?
We start from the patient's intraoral scan (taken at the end of treatment), 3D-print the digital model, and thermoform the retainer over the model with biocompatible thermoplastic material. The result is a retainer perfectly adapted to the patient's current anatomy.
Are invisible retainers effective?
Yes. Thermoformed clear retainers are an effective option for the retention phase when the patient follows the wear schedule indicated by the practice. They have the advantage of being comfortable, hygienic, and discreet.
How long should a retainer be worn?
The standard protocol is nightly wear for life. During the first 6–12 months, daytime wear is also recommended. After this phase, continued nightly wear is sufficient to maintain results long-term. It is important to replace the retainer when wear or loss of retention is detected.
Start with Invisible Retainers Today
Offer your patients the best post-orthodontic solution.