Last updated 13 June 2026 · Written by Dr Jack Gaffey, a general dentist with a special interest in orthodontics · Sources: the Australian Society of Orthodontists, healthdirect and peer-reviewed orthodontic literature, reviewed June 2026.
No — you are not too old for braces. There is no upper age limit for orthodontic treatment: teeth move by the same biological process at any age, provided the gums and the bone supporting your teeth are healthy. Adults in their 40s, 50s, 60s and beyond are treated successfully every day, and around one in four to one in five orthodontic patients are now adults. What matters is the health of your teeth and gums, not the number of birthdays — and that’s something an assessment, not an age, decides.
The short answer
- There is no age limit. If your gums and bone are healthy, your teeth can be straightened at any age.
- Adults are a large and growing share of patients — roughly one in four to one in five.
- Healthy gums come first. Any active gum disease must be under control before treatment starts — this is the real gate, not your age.
- Treatment may be slightly slower than for a teenager, because adult bone is denser, but results are just as stable.
- You have discreet options — tooth-coloured braces and clear aligners — and you don’t need a referral to find out what suits you.
Is there really no age limit?
Correct. The biology of tooth movement — bone remodelling in response to gentle, controlled force — works throughout life, which is why a 55-year-old’s teeth move on the same principle as a 15-year-old’s. The Australian Society of Orthodontists and healthdirect both confirm there’s no upper age limit; treatment depends on the condition of your teeth, gums and supporting bone. Published research has found that outcomes in patients over 50 are comparable to younger adults when gum health is sound. The perception that braces are “for teenagers” is simply out of date.
What’s different about treating an adult?
The principle is the same, but adults bring a few differences a good provider plans around:
- Gum health is the gatekeeper. Gum disease is more common in adults and must be controlled before and during treatment; that sometimes means a course of gum treatment first.
- Bone is denser, so movement can be a little slower — adult treatment may take slightly longer, though the result is just as stable.
- The jaws have stopped growing. Some bite or jaw problems that could be guided by growth in a child may, in an adult, need surgery to fully correct — or a plan that improves things without it.
- Orthodontics is often part of a bigger plan. Adults more often combine straightening with restorative work — aligning teeth before crowns, bridges or implants, for example.
What are the options for adults?
Adults usually have more than one suitable choice:
- Tooth-coloured (ceramic) braces — fixed braces that are far subtler than the metal version.
- Metal braces — the most controlled and often most cost-effective option.
- Clear aligners (Invisalign) — near-invisible and removable, popular with adults, and well suited to mild to moderate cases when worn 20 to 22 hours a day.
Which fits depends on your case and your priorities — we compare the two main routes in our guide to braces vs Invisalign. A consultation with a scan and x-rays sorts out which options can actually achieve your goals.
How long does adult treatment take?
Most adult orthodontic treatment takes about 12 to 30 months — commonly around two years — depending on the case, the appliance, and how closely you follow the plan. Denser adult bone can make movement slightly slower than for a teenager, but with healthy gums the result holds well. Your provider can give you a realistic timeline at the first assessment.
What does it cost?
At Cumberland Dental the fee is the same for adults as for kids and teens — there’s no age loading. For the full breakdown, see our guides to how much braces cost in Adelaide and how much Invisalign costs in Adelaide. As always, compare the total and what’s included, not a weekly figure.
How we work at Cumberland Dental
Treatment is provided by Dr Jack Gaffey, a general dentist with a special interest in orthodontics since 2011 — a more affordable alternative to a specialist orthodontist for suitable cases, with complex cases (including those that may need surgery) referred on. The first consultation is free and honest: whether treatment suits you, what’s realistic for your gums and bite, and what it will cost with no surprises. If you’d like to understand the general-dentist-versus-specialist choice first, see our guide to whether you need a specialist orthodontist for braces.
Call (08) 8271 6233 to book a free consultation at 376 Goodwood Rd, Cumberland Park.
Frequently asked questions
Am I too old for braces?
No. There is no upper age limit for braces or clear aligners, because teeth move by the same biological process at any age, as long as your gums and the bone supporting your teeth are healthy. Adults in their 40s, 50s, 60s and beyond are treated successfully. The deciding factor is the health of your teeth and gums, not your age.
Is there an age limit for orthodontic treatment?
No. Orthodontic bodies confirm there is no upper age limit; treatment depends on healthy gums and bone, not age. Around one in four to one in five orthodontic patients are now adults. Any active gum disease needs to be under control before treatment starts.
Is adult orthodontics different from treating a teenager?
The biology is the same, but there are differences. Adult bone is denser, so teeth can move a little more slowly and treatment may take slightly longer. Because the jaws are no longer growing, some bite or jaw problems that could be guided with growth in a child may need surgery in an adult. Adults are also more likely to need gum treatment first, or to combine orthodontics with restorative work such as crowns or implants.
What are the options for adult braces?
Adults can choose metal braces, tooth-coloured (ceramic) braces, or clear aligners such as Invisalign; lingual braces behind the teeth suit some cases. Clear aligners are popular with adults for being discreet and removable, and suit mild to moderate cases when worn 20 to 22 hours a day. A consultation with scans and x-rays determines which options can achieve your goals.
How long do adult braces take?
Most adult orthodontic treatment takes about 12 to 30 months, commonly around two years, depending on the case, the appliance and how closely you follow instructions. Adults’ denser bone can make treatment slightly slower than for a teenager, but results are stable when the gums and teeth stay healthy.
How much do adult braces cost?
At Cumberland Dental the fee is the same for adults as for kids and teens: braces are $7,500 (about $58 a week) and Invisalign is $8,000 all-inclusive (about $62 a week), on interest-free plans, with a free first consultation. Fees vary between providers and many do not publish them, so compare the total and what is included.
Sources
- Australian Society of Orthodontists — Am I too old for orthodontic treatment? (no age limit)
- healthdirect — the role of an orthodontist
- The Angle Orthodontist (2019) — orthodontic outcomes in patients over 50 comparable to younger adults where periodontal health is sound.
About the author: Dr Jack Gaffey is a general dentist with a special interest in orthodontics, treating orthodontic patients in Adelaide since 2011. He is a former President of the Australian Dental Association (SA Branch). This article is general information, not personal advice; your suitability for treatment can only be determined by a clinical assessment of your teeth and gums.
