Review of 3M Clarity Aligners

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When considering clear aligner therapy for straightening teeth, industry leader Invisalign often first comes to mind for many. But what about 3M Clarity Aligners – where exactly do they fit into the landscape of aligners? As we dive into an in-depth examination of 3M Clarity Aligners, we’ll seek to better understand what sets this particular product apart amidst a sea of options.

We’ll take an objective look at the defining features and purported benefits of 3M Clarity Aligners, along with any unique limitations. Do they offer advantages that help them emerge from the pack of “Invisalign alternatives”? How does 3M position its clear aligner therapy to displace competitors and take on Invisalign? We’ll also analyze ideal candidate profiles, projected timelines, pricing breakdowns, and more specifics that enable comparison shopping.

Who Is Behind 3M Clarity Aligners?

3M Clarity Aligners are produced by 3M, a globally recognized company renowned for its diverse and innovative product range. With a legacy spanning over 70 years, 3M has been at the forefront of promoting lifelong oral health. Beyond clear aligners, 3M’s orthodontic portfolio includes a variety of other solutions such as clear braces, metal braces, and lingual braces, showcasing their comprehensive approach to orthodontic care.

PROs and CONs of 3M Clarity Aligners


  • A doctor-directed approach
  • Conducted by qualified orthodontists
  • Wide range of treated malocclusions
  • Two different materials (Flex and Force) allow for more customized treatment
  • Customizable aligner design
  • Option to combine different orthodontic treatments (aligners + clear braces)
  • Low-Profile Attachments


  • More expensive than some other aligner brands 
  • Finding a provider can be more challenging, as they exclusively collaborate with orthodontists.
  • Follow-up visits to the orthodontist every 4 to 10 weeks

What Are 3M Clarity Aligners Made Of

3M Clarity Aligners, developed by 3M’s materials scientists, feature a unique two-material system: 3M™ Clarity™ Aligners Flex and 3M™ Clarity™ Aligners Force. Clarity Aligners Flex is crafted from a flexible, five-layer polymer material, ideal for the initial stages of orthodontic treatment where gentle force and flexibility are needed to manage crowding and misalignments. This material is designed for ease of insertion and removal, enhancing patient comfort.

In contrast, Clarity Aligners Force is made from a more rigid material, suited for later stages of treatment that require stronger force for movements like expansion, torque, and correction of vertical or horizontal discrepancies.

This dual-material approach allows orthodontists to customize treatments more effectively, tailoring the use of either Flex or Force materials according to the specific requirements of each treatment phase.

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How Are 3M Clarity Aligners Different?

3M Clarity Aligners offer a distinctive approach to orthodontic treatment with their innovative two-material system. This includes the 3M™ Clarity™ Aligners Flex, designed for flexibility in the initial treatment stages, and the 3M™ Clarity™ Aligners Force, which is more rigid for the later stages requiring stronger corrective forces. This system allows orthodontists to customize the treatment precisely for different phases of the patient’s orthodontic plan.

An additional feature of 3M Clarity is the ability to combine various orthodontic treatments. Orthodontists can create a combination of different methods, such as pairing clear aligners with clear braces. This versatility in treatment planning allows for a more personalized approach, which can lead to potentially better outcomes for the patient.

Moreover, 3M Clarity Aligners are exclusively provided by orthodontists, ensuring that patients receive specialized care. This focus on orthodontist-led treatment is somewhat unique among aligner providers and underscores the commitment to high-quality orthodontic care. This specialist involvement typically ensures a higher level of expertise in managing and implementing these treatments compared to services provided by general dentists.

See also: 3M Clarity Aligners vs Invisalign

Who Is a Candidate for 3M Clarity Aligners?

3M Clarity Aligners have specific age requirements for their patients. They mandate that all patients must be at least 13 years old and should not have any remaining baby teeth.

3M aligners are designed to address a broad spectrum of dental misalignments and malocclusions, making them suitable for a wide range of patients. While they are not equipped to handle significant alterations of jaw position, they excel in various other orthodontic corrections.

3M Clarity aligners can move all teeth, including molars, a feature not commonly found in most at-home aligner systems. The effectiveness of these aligners also depends on their ability to grip teeth, which can be challenging with small or overly pointed teeth.

A key aspect of 3M Clarity’s effectiveness lies in its innovative use of attachments. They can apply multiple engagers per tooth due to their lower profile and even place them behind the teeth, allowing for a wider range of movement directions. This flexibility in attachment placement gives 3M Clarity aligners an advantage over some competitors with larger, less flexible attachments.

Treatable Cases

3M Clarity aligners are designed to cater to a wide range of orthodontic needs, offering treatment for various conditions:

  • Overbite: Suitable for correcting dental overbites, as well as some that require jaw alterations.
  • Underbite: This can address most dental underbites and many that involve skeletal components.
  • Crossbite: Effective for treating most simple and mixed crossbites.
  • Open Bite: Capable of closing class I to class III open bites.
  • Snaggletooth: Can rotate teeth to a certain extent; larger rotations may need braces or combination treatment.
  • Crowding: They are effective in most cases of tooth crowding, with attachments usually enabling sufficient grip for alignment.
  • Spacing: 3M Clarity can close most gaps, except extremely large ones which might require combination treatment.

Worth Knowing

A study in the American Journal of Orthodontics and Dentofacial Orthopedics indicates that Clarity Aligners could be an effective option for treating mild to moderate malocclusions.

Types of 3M Clarity Aligners

3M offers a single, standardized type of clear aligner, specifically tailored for day-time use. These aligners are designed to be worn for 22 hours each day, providing continuous and effective orthodontic treatment. This approach contrasts with some other brands that offer separate night-time aligner options.

An important aspect of 3M Clarity Aligners is their customization. Orthodontists can tailor these aligners using two distinct materials: 3M™ Clarity™ Aligners Flex and 3M™ Clarity™ Aligners Force. This dual-material approach allows orthodontists to adapt the treatment to specific stages and needs of each patient’s orthodontic journey, enhancing the effectiveness of the aligners.

See also: Review of Clear Correct Aligners

What The Process Looks Like

The process of getting 3M Clarity Aligners is thorough and patient-focused, starting even before the actual treatment begins. Here’s what the process looks like:

  1. Virtual Try-On with the 3M™ Clarity™ Smile App: Before committing to treatment, you can use the 3M Clarity Smile app to virtually try on aligners, braces, or even a diamond grill using augmented reality. This gives you a preview of how your smile could look.
  2. Finding a Provider: You need to find an orthodontist who offers Clarity Aligners, which can be done through the 3M website. It’s important to note that while many orthodontists partner with 3M, not all of them offer Clarity Aligners; some may only provide clear braces. Check the treatments each doctor offers before booking your consultation.
  3. Initial Consultation: This first step involves a visual assessment of your smile, taking photos, X-rays, and a digital scan.
  4. Developing Your Treatment Plan: If you decide to proceed with Clarity Aligners, your orthodontist will use 3M’s software to create a customized treatment plan for you.
  5. Receiving and Starting Treatment: Once your aligners are ready, you’ll visit your orthodontist to try them on. Each aligner tray should be worn for 22+ hours a day and 1 to 2 weeks each, as guided by your orthodontist. 
  6. Adjustment Period: It may take 1 to 2 weeks to adjust to the aligners. Initially, your speech might be slightly affected, but this typically resolves quickly.
  7. Progress Tracking with the App: The 3M Clarity app allows you to track your aligner wear time, share progress photos with your doctor, and monitor your treatment progress in real-time.
  8. Post-Treatment Care: After completing the aligner treatment, wearing a retainer for several months is crucial to ensure your teeth maintain their new positions. Proper retainer use is essential to retain the results of your treatment.

How Long Does Treatment Take?

The duration of treatment with 3M Clarity Aligners varies, typically ranging from 6 to 24 months, depending on the severity of your dental misalignments. Throughout the treatment, your orthodontist will closely monitor your progress, adjusting the wear time for each aligner tray according to your custom treatment plan. This ensures that the treatment is tailored to your specific orthodontic needs. Following the completion of your aligner treatment, you will need to wear a retainer to maintain the alignment results.

How Much Do 3M Clear Aligners Cost?

The cost of 3M Clarity Aligners generally falls between $3,000 and $8,000, averaging around $5,000, which is in line with the cost of comparable treatments like Invisalign. However, the specific price is determined by the individual orthodontist and can vary based on several factors. These include the complexity of the orthodontic case, the frequency of required visits, and the overall length of the treatment. 

Additionally, the orthodontist’s rates play a significant role in determining the cost. These rates are influenced by various overhead expenses, such as salaries, rent, utilities, and other operational costs associated with running their practice. As a result, the final price of 3M Clarity Aligners can differ from one patient to another, reflecting the unique aspects of each case and the specific circumstances of the orthodontic practice.

Can Insurance cover 3M Clarity Aligners?

3M Clarity Aligners may be eligible for coverage under dental or orthodontic insurance plans. If you have dental or orthodontic insurance, there’s a likelihood that your plan could cover either a portion or the full cost of the treatment, particularly when you consult with a specialist orthodontist. However, insurance policies and coverage can vary greatly, so it’s important to discuss financing options with your dental office.

In addition to insurance, you can also utilize Pre-Tax Dollars from Health Savings Accounts (HSAs) or Flexible Spending Accounts (FSAs) to pay for your clear aligner treatment. These accounts are beneficial as they allow you to use pre-tax income for qualified medical expenses, which often include orthodontic treatments like 3M Clarity Aligners.

Moreover, many orthodontists provide payment plans, offering a way to spread out the cost of treatment over time, thereby making it more accessible and affordable. For individuals, particularly children from low-income families, who are facing financial challenges, there are programs such as Smile for a Lifetime Foundation and the American Association of Orthodontists Donated Orthodontic Services Program. These initiatives offer significantly discounted or even free treatment to those who meet their eligibility criteria, providing additional avenues for affordable orthodontic care.

Does 3M Clarity Really Work? Customer Reviews

Customers generally have a positive view of 3M Clarity Aligners, with many highlighting their resistance to staining, even after consuming typically troublesome drinks like coffee or red wine. Users find them comfortable and effective, drawing favorable comparisons to Invisalign in terms of the overall experience. Refinements, when needed, are delivered promptly, adding to customer satisfaction.

The comfort of the aligners is often credited to their precise cut, and weekly changes are noted to work well for many users. A key point of praise is 3M Clarity’s orthodontist-specific design, seen as a marker of quality. Additionally, customers appreciate the brand’s reputation and the fact that the aligners are made in the USA.


Evaluating 3M Clarity Aligners reveals a system with significant strengths and some limitations. These doctor-directed aligners offer a versatile and robust solution for orthodontic correction, with custom treatment plans and a unique two-material design that transitions from flexible to more forceful aligners. Their low-profile attachments allow for precise tooth movements.

However, the requirement for in-office orthodontists may pose accessibility and cost challenges compared to direct-to-consumer options, potentially limiting their appeal to certain users. Additionally, those with severe jaw or bite issues might find the scope of correction somewhat limited.

3M Clarity Aligners are particularly suitable for individuals who prioritize detailed alignment and expert-driven orthodontic care. They are designed for patients who are prepared to invest in the associated costs and time commitments. For those who can accommodate these considerations, 3M Clarity Aligners provide a degree of customization and precision that distinguishes them from more standard aligner systems, positioning them as a viable option for quality-focused orthodontic care.

Frequently Asked Questions

Are 3M Clarity Aligners safe?

Yes, 3M Clarity Aligners are safe for use. They are FDA-approved and free from BPA, ensuring adherence to health and safety standards. Additionally, they are developed by 3M, a globally recognized and reputable company, further underscoring their reliability and safety in orthodontic treatments.

Can insurance cover 3M Clarity Aligners?

Yes, 3M Clarity Aligners may be covered under dental or orthodontic insurance plans, much like other orthodontic treatments. The extent of coverage can vary based on your specific insurance policy. It’s advisable to check with your insurance provider to understand the details of your coverage.

Does 3M Clarity Aligners fix an overbite?

Yes, 3M Clarity Aligners can be effective in treating an overbite. They are designed to address various orthodontic issues, including overbites, where the upper front teeth extend significantly beyond the lower ones. The aligners can correct overbites that are primarily dental in nature, meaning those that result from the positioning of the teeth rather than the jaw structure. In some cases, they can also be used in conjunction with other orthodontic treatments to address more complex overbite issues that involve jaw alignment.


Elshazly, T. et al. Effect of Trimming Line Design and Edge Extension of Orthodontic Aligners on Force Transmission: An in vitro Study. Journal of Dentistry (2022). doi: 10.1016/j.jdent.2022.1042765. Available online at:

Bowman, S. J., Celenza, F., Sparaga, J., Papadopoulos, M. A., Ojima, K., Cheng-Yi Lin, J., Creative Adjuncts for Clear Aligners, Part 1: Class II Treatment; Journal of Clinical Orthodontists, Available online at:

Alansari, R. A., Faydhi, D. A., Ashour, B. S., Alsaggaf, D. H., Shuman, M. T., Ghoneim, S. H., Linjawi, A. I., Marghalani, H. YA., Dause, R. R>, Adult Perceptions of Different Orthodontic Appliances, Patient Prefer Adherence. 2019; DOI: 10.2147/PPA.S234449. Available online at:

Grünheid, T., Tasca, A. W., Kanyusik, J. S., Walters, S. A., Larson, B. E., Assessment of orthodontic treatment efficacy of Clarity Aligners using the Peer Assessment Rating index and the American Board of Orthodontics Cast-Radiograph Evaluation; Am J Orthod Dentofacial Orthop, 2022. DOI: 10.1016/j.ajodo.2021.07.023 Available online at:

Iza Wojnarowski

Content contributor

Iza is a dedicated content contributor for Toothific. Having worn braces twice and currently using Invisalign to correct a mild overbite, Iza brings a unique perspective to her writing. She spends her time staying updated on the latest dental trends and treatments, ensuring her readers have the most current information for their dental care needs.

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