Mewing (resting the tongue on the palate) is free and may help guide facial growth in children, but in adults it will not move teeth or reshape a fused skull. Real options run from $1,000-$2,500 for myofunctional therapy to $4,000-$8,000 for braces and $8,000-$12,000 for orthotropics. The chart compares them.
Compare the cost of each approach
The honest comparison is cost versus what each approach can actually do. Use the calculator for a personalised braces estimate, then weigh it against the free and high-end alternatives charted below.
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Braces Cost Estimator
See what professionally supervised tooth movement actually costs in 2026
paymentsEstimated Cost
$3,800
Low Estimate
$5,225
Average Cost
$7,600
High Estimate
* Estimates based on 2026 U.S. national averages. Actual costs vary by location and provider.
What mewing, therapy and orthodontics cost (2026 benchmarks)
These options sit at very different price points because they do very different things. The ranges below reconcile 2024-2026 fee data against AAO position statements and FAIR Health.
U.S. mewing vs orthodontics cost ranges (2026)
DIY mewing vs myofunctional therapy, braces and orthotropics. Source: Real Dental Costs analysis of AAO, FAIR Health and 2024-2026 fee data.
DIY mewing (tongue posture, no supervision)$0 – $0
Stripped of the hype, mewing is just oral posture: lips sealed, teeth lightly together, and the entire tongue (not only the tip) resting on the roof of the mouth. The claim is that muscle position shapes bone over time.
Children (roughly ages 4-12): the skull is still developing, so tongue and breathing posture can genuinely influence how the face grows.
Adults (mid-20s and up): the sutures have fused. Tongue pressure will not create skeletal change; at most it improves neck posture or muscle tone. It cannot give you a new jaw or straighten crowded teeth.
Orthotropics: the $10,000 version
Dr. Mew's clinics don't just teach posture — they use Biobloc appliances that hold the jaw forward and must be worn most of the day for years. The high price reflects custom appliances and frequent monitoring. Mainstream orthodontics generally rejects orthotropics because outcomes are unpredictable and depend almost entirely on patient compliance.
The dangers of "hard mewing"
Online forums push "hard mewing" — maximum tongue force. That is where harm happens:
Loose teeth — constant pressure can increase tooth mobility.
Jaw (TMJ) pain — forcing the jaw forward stresses the joint.
Gum recession — pushing against the back of the front teeth can drive their roots out of the bone.
Passive, gentle posture is fine; aggressive forcing is the risky part.
The verdict by age
If you're a teenager: fix your tongue and breathing posture — it's free and healthy, and worth doing.
If you're an adult unhappy with your jawline: mewing won't deliver a skeletal change. Spend money on a real plan (braces, myofunctional therapy, or, for skeletal cases, surgery) rather than years of tongue pressure expecting a transformation.
Frequently asked questions
Does mewing actually work, and what does it cost?
Mewing — resting the whole tongue on the roof of the mouth — is free, and proper oral posture is genuinely healthy. In growing children it may influence facial development; in adults whose skull has fused it will not produce skeletal change and can't straighten teeth. Treat it as good posture, not a substitute for orthodontics.
Can mewing replace braces?
No. Braces ($4,000-$8,000) physically move teeth through bone using controlled, measured force from an orthodontist. Tongue pressure can't reproduce that, and trying to force it ('hard mewing') risks tipping teeth, gum recession and jaw strain. Mewing and braces address different things; one is posture, the other is tooth movement.
What is orthotropics and why does it cost $8,000-$12,000?
Orthotropics uses removable 'postural' appliances (like the Biobloc) worn most of the day for years to try to guide jaw growth forward. The price reflects custom appliances and frequent monitoring. Mainstream orthodontics considers its results unpredictable and heavily dependent on patient compliance, so it remains controversial.
Is myofunctional therapy worth the cost?
Often, yes. Unlike DIY mewing, myofunctional therapy ($1,000-$2,500) is delivered by a licensed orofacial myofunctional therapist who retrains swallowing and tongue-thrust habits. It can support orthodontic results and reduce relapse, especially in children with open bites, which is why some orthodontists recommend it alongside treatment.
Can mewing fix an overbite in adults?
No. An overbite is usually a skeletal discrepancy, and an adult's jawbones have stopped growing. Only orthodontics, jaw surgery or camouflage treatment (sometimes with extractions) can correct it. Pushing the tongue cannot grow the lower jaw in an adult, regardless of online claims.
Is hard mewing dangerous?
It can be. Forcing the tongue against the teeth with maximum pressure can loosen teeth, push roots out of the bone (causing recession) and strain the jaw joint, leading to TMJ-type pain. Gentle, passive tongue posture is fine; aggressive 'hard mewing' promoted on forums is the risky version.
At what age does mewing have any effect?
Any genuine influence on facial growth would occur in childhood, roughly ages 4-12, while the skull is still developing and tongue posture can shape growth. By the mid-20s the sutures have fused, so adults get, at most, minor posture or muscle-tone changes — not the skeletal jaw changes shown in viral videos.
What is the cheapest legitimate way to straighten teeth?
For mild crowding, metal braces ($4,000-$5,500) are usually the lowest-cost professionally supervised option, and paying with pre-tax HSA/FSA dollars reduces the real cost. Free or DIY routes that skip X-rays and supervision carry real risk and can cost far more to fix if they go wrong.
verifiedResearched & verified by the Real Dental Costs Data & Research Team
Independent dental pricing research — figures verified against the ADA Dental Fee Survey, FAIR Health and CMS fee schedules. Not medical advice.
The Real Dental Costs Data & Research Team compiles pricing data from the following verified sources: ADA Dental Fee Survey (2024), FAIR Health Consumer Database, and CMS.gov fee schedules. Prices are national estimates and may vary by provider and location.
Pricing & Research Disclaimer: Real Dental Costs publishes independent dental pricing and market-research data for informational purposes only. It is not medical advice, a diagnosis, or a treatment recommendation. Costs vary by provider and location — always consult a licensed dentist for clinical guidance and an exact quote.
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