Double Jaw Surgery for Looks: What Looksmaxxing Sells, What Studies Show, and What Can Go Wrong

Is double jaw surgery worth it just to look better? For most people with a normal bite and normal breathing, no. Double jaw surgery, also called bimax, cuts and moves both the upper and lower jaw. It was built to fix real bite, breathing, and growth problems, and for those people it often works well and they are usually happy with it. But looksmaxxing now sells it as a shortcut to a "model" face. That pitch skips the two year process, the real chance of lasting numbness, and the fact that the looks gains in studies come from people who had a real problem to fix.

What the looksmaxxing world is pushing (October 2026)

Camp Looksmax. USA Today reported on October 21, 2026 that 15 young men paid to attend a seven day, livestreamed looksmaxxing camp in Los Angeles that started October 1. One day included presentations on jaw surgery. A 19 year old college student who paid $5,000 for the camp, plus $2,000 in flights, said afterward he now wants a $40,000 double jaw surgery, even though he describes himself as a "decent-looking guy."
Coaching plans with surgery picks. ABC News in Australia reported on October 11, 2026 that a looksmaxxing influencer with over 1.3 million followers sells a $49 a month program that includes facial analyses and "surgery recommendations."
Surgeons are pushing back. A UT Southwestern plastic surgeon wrote in July 2026 that looksmaxxing influencers promote bimaxillary surgery and upper jaw advancement, and that surgery to change facial bones is "typically recommended only" for people with birth differences or injuries.

What supporters say

Supporters point to real before and after photos, and they are not making those up. Moving a jaw that sits too far back or too far forward can change a side profile a lot. A stronger chin and more forward upper jaw can make the lower face look more balanced. Some people say surgery fixed years of feeling bad about their profile, and some also got better breathing and sleep.

What the research says

Looks gains are real, but measured in people with a real problem.

A 2024 study in the European Journal of Orthodontics showed 181 people photos of six women before and after braces plus jaw surgery. Raters judged the after photos more kindly on a combined score of attractiveness, friendliness, intelligence, confidence, and trust. The gain was clear for underbite patients and small for overbite patients. Every patient in the study had a skeletal bite problem.
A September 10, 2026 study in BMC Oral Health of 97 patients found 94.8% overall satisfaction after surgery. But only 62.8% were happy with how their lower lip and chin felt. Again, these were patients with real overbites and underbites.

We could not find a good study showing that bimax makes an already normal face more attractive to other people. Moving a well placed jaw has less room to help and the same risks.

Numbness is the big risk.

A Kyoto University study published May 4, 2026 in PLOS One followed 463 patients who had lower jaw splits. About 5.6% still had lip and chin numbness or altered feeling about a year later. The authors note that other studies found much higher rates, averaging about 13% of patients, and that less experienced surgeons tend to have worse results.
An August 2026 study in the International Journal of Oral and Maxillofacial Surgery tested 102 double jaw patients. About 48% had numbness in the upper cheek and lip area one week after surgery. All of those cases cleared by six months.

Some people asking for it have body image disorder. A 2025 review in the Journal of Oral and Maxillofacial Surgery pooled five studies and estimated that about 14.5% of adults being checked for jaw surgery have body dysmorphic disorder, a condition where people fixate on flaws others barely see. Surgery usually does not fix that feeling.

Other risks listed by Mayo Clinic and Cleveland Clinic include heavy bleeding, infection, nerve damage, a broken jaw, the jaw slipping back toward where it was, bite problems, jaw joint pain, damage to teeth, root canals, and the need for more surgery.

What people who tried it say

These are real posts from October 2026, summarized.

"Best decision" stories exist. Someone one week after upper jaw surgery for an underbite said she was very swollen but loved her new side profile and her bite felt "fantastic." She noted her nose looked wider from the front.
Numb for years, but no regret. Someone 3.5 years after double jaw surgery for an underbite said his lower jaw and lip were still numb. They still did not regret it, because they felt better about their looks.
"Ruined my life." Another person 3.5 years after double jaw surgery plus chin surgery said the bones healed perfectly, but they live with constant tightness, nerve throbbing, altered feeling across the face and lips, and scar tissue that makes speaking and eating hard.
New asymmetry. One person said they liked their face from the front before surgery. Their upper jaw was set slightly tilted, and now they dislike both views and need a revision.
Still not enough. Someone nine months after bimax and chin surgery, in a post they called "100% about aesthetics," was unhappy because the jaw was rotated 7 degrees less than planned. They wanted hollow cheeks for a "male model look" and were already asking about moving the upper jaw again.
The mental crash. Someone 10 weeks after double jaw and chin surgery said post surgery sadness started around week two and had not stopped, along with frustration at not being able to eat normal food.
The first week. Someone nearly four weeks out said they badly underestimated the first week: mouth breathing only, cracked lips, and almost no sleep for six nights.
From someone 20 years out. A long time patient wrote a "plea for self-confidence over surgery," saying much of what they now see online is driven by feeling unattractive rather than by function.

Lesser-known facts

It is not one surgery, it is a two year project. Braces usually go on 12 to 18 months before surgery to set up the bite, per Mayo Clinic. Cleveland Clinic, in a page updated September 25, 2026, says it can be up to two years of braces and more than two years overall.
You eat through a straw for a while. Cleveland Clinic lists two days in the hospital, about two weeks of liquid diet, then three to six weeks of soft food. AAOMS says the jaws take 9 to 12 months to fully heal.
Men should be fully grown. Mayo Clinic says surgery is usually done at 18 to 21 or older for men. A 19 year old who just finished a looksmaxxing camp may not even be done growing.
Surgeons disagree a lot on the same face. One person who saw eight surgeons said five in Thailand were conservative and some suggested only a chin surgery, while three in the US were more open to moving the jaws. A 36 year old woman said she switched surgeons at the last minute and lost a non refundable planning fee.
Insurance pays for function, not looks. One person planning lower jaw surgery said insurance had already denied it, even with a sleep study showing a problem. A pure looks surgery is usually paid fully out of pocket, which is how a camp attendee ends up quoting $40,000.
Smaller options exist. Some surgeons suggest a sliding chin surgery (genioplasty) instead of moving both jaws when the main issue is a weak chin, as several people in these groups were offered. It is still surgery, but a much smaller one.

Positives and negatives

Positives: Can fix a real bite, breathing, or sleep apnea problem. Can change a side profile a lot. High satisfaction in patients who had a real deformity.

Negatives: Long timeline, big cost, weeks of liquid and soft food, a real chance of lasting numbness, possible new asymmetry or bite problems, and a risk of chasing the next tweak if the real issue is how you see yourself.

Bottom line

Double jaw surgery is serious, useful surgery for people whose jaws do not fit together or who cannot breathe well. It is a bad shortcut for a normal face. The looks gains in studies come from fixing real problems, and even happy patients often trade some feeling in their lips and chin for it. If a camp, a coach, or a face score app is the reason you are thinking about it, that is the red flag. Start with what you can change without a saw: body fat, a haircut that suits your face shape, facial hair, and better photos. If you want honest feedback on how your face actually comes across, The Face They See lets people of the opposite gender rank your photos for free.

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