Quick Answer: You cannot spot-reduce fat, so chin exercises and at-home devices won’t dissolve submental fat, a 2021 meta-analysis of 13 studies found targeted muscle training has no effect on localised fat. What genuinely works: overall fat loss if weight is the cause, and in-office treatments if it isn’t — deoxycholic acid injections (Kybella) are FDA-approved specifically for chin fat, with results at 3–4 months. Genetics and age-related skin laxity cause many double chins, and neither responds to diet.
A double chin, or submental fat if you want the clinical word for it, is one of the most common cosmetic complaints there is. It also attracts more nonsense than almost anything else in beauty.
Search how to get rid of double chin and you will be sold chin straps, facial exercises, jaw trainers and small electric wands. Nearly all of it rests on a premise that isn’t true: that you can lose fat from one specific place by working on that place.
You can’t. So the useful starting point is working out what is causing yours, because that decides what will actually help. And if you want your jawline to look sharper today rather than in four months, contouring to define a jawline does more in five minutes than any device on this page.
Quick answer: The real answer to how to get rid of double chin depends entirely on what’s causing it. If body fat is behind yours, overall fat loss works, slowly. If genetics, bone structure or loose skin is behind it, dieting won’t touch it and in-office treatment is the only route that changes anything. Chin exercises and at-home gadgets don’t remove fat.
What actually causes a double chin
| Cause | How to spot it | What helps |
|---|---|---|
| Body fat | Appeared or grew alongside weight gain | Overall fat loss, though where your body sheds it from first is genetic |
| Genetics | You’ve had it at every weight, a parent has one, you’re slim and still have it | In-office treatment. Dieting won’t shift it |
| Age-related laxity | Skin feels loose rather than full, developed gradually after your 40s | Skin tightening rather than fat removal. See what microneedling can and can’t do and retinoids for skin firmness |
| Posture | Most obvious when you’re looking down at a phone or laptop | Genuinely helps, and it’s the only one you fix for free |
Four causes, and they barely overlap in treatment.
Working out which one you have matters more than any product you could buy, because fat-dissolving injections on a laxity problem will make it look worse rather than better. Almost every disappointing answer to how to get rid of double chin starts with someone skipping this step.
Here’s a quick self-check. Tilt your head back and look in the mirror. If the fullness mostly disappears, you’re dealing with skin laxity and posture. If it stays put, it’s fat.
One caveat before the rest of this. If a double chin appeared quickly without weight gain, or came with swelling elsewhere, fatigue or a hoarse voice, mention it to a doctor. Thyroid conditions can produce facial and neck fullness, and that’s a medical question rather than a cosmetic one. Sudden changes in the face are worth taking seriously in general, which is also the honest version of face mapping and facial changes.
Do chin exercises work?
Not for fat, and this is the single most important line on the page. Anyone searching how to get rid of double chin hits chin exercises within about thirty seconds, so let’s deal with them first.You cannot spot-reduce fat. A 2021 meta-analysis of 13 studies covering more than 1,100 participants found that localised muscle training had no effect on localised fat deposits. A separate 12-week randomised trial found no greater belly-fat reduction in people doing abdominal resistance training alongside diet changes than in people changing their diet alone.
Fat loss happens across the whole body. When your body burns fat for energy, it draws from stores everywhere in a pattern set mostly by genetics and hormones, not by whichever muscle you worked ten minutes ago. Genes account for roughly 60% of where fat sits on you. If your mother loses weight from her face first, there’s a good chance you will too.So the tongue press, the ceiling kiss, chewing gum, the jaw trainer: all of these tire out the platysma and the muscles around it. None of them remove the fat sitting on top.
Where exercise does earn its place:
- Overall fat loss through diet and general activity genuinely reduces submental fat, if body fat is what’s causing yours.
- Posture work genuinely helps, and it’s free. Forward head posture, the thing everyone calls tech neck, shortens the front of the neck and pushes the soft tissue forward. That makes a double chin look considerably more pronounced than it is. Raising your screen to eye level and strengthening your upper back changes the look of it immediately, and changes the structure over a few weeks.
Be sceptical of anything promising results in seven days. Seven days is not enough time for meaningful fat loss anywhere on the body, and every guide to how to get rid of double chin that promises a week is describing temporary fluid loss.
What actually works, ranked
Everything that does something measurable is in this table. If a product isn’t here, it isn’t part of a serious answer to how to get rid of double chin.
| Option | What it does | Timeline | Reality check |
|---|---|---|---|
| Overall fat loss | Reduces fat everywhere, including here | Months | Only works if body fat is the cause. Free |
| Deoxycholic acid injections (Kybella) | A bile-acid-like compound that dissolves fat cells. FDA-approved for chin fat specifically | Usually 2 sessions, 6–8 weeks apart, full effect 3–4 months after the last one | Some people are extremely swollen for up to two weeks. Permanent, because destroyed fat cells don’t come back |
| Cryolipolysis (CoolSculpting) | Freezes and destroys fat cells | Usually 2 sessions, changes from 3 weeks, full effect 3–6 months | Rarely, freezing fat causes long-term pain or increases fat in the treated area |
| Radiofrequency | Heat destroys fat, with some skin tightening | 4–10 treatments | More sessions than anything else here. Better if laxity is part of the picture |
| Ultrasound | Sound waves dissolve the fat over time | 1–3 treatments | Fewest sessions, but results still take months |
| Submental liposuction | Surgically removes the fat | One procedure, weeks of recovery | The most dramatic result and the most invasive. It’s surgery, with surgical risks |
| Posture correction | Changes how it looks, not how much fat is there | Immediate visually, weeks structurally | Free, and badly underrated |
The framing dermatologists use is worth internalising before you book anything: non-invasive fat removal gives subtle results. The right candidate is someone at a stable weight in the normal range for their height, with a small pocket of fat that diet and exercise haven’t touched. It isn’t a weight-loss treatment and it won’t clear an area completely. If you want to compare the full menu, the AAD keeps a plain-language guide to fat removal options.
There’s also a sequencing point that gets skipped a lot. If loose skin is a real part of your double chin, taking the fat out first can leave the skin looser than it was. A good practitioner will assess that before recommending anything. If they don’t raise it, raise it yourself.
When it’s loose skin rather than fat
This is the group most badly served by everything written about how to get rid of double chin, because almost all of that advice assumes fat.
Skin loses collagen and elastin steadily from your mid-thirties onwards, and the neck shows it early. Thin skin there, constant movement, and usually decades of sun exposure on an area people forget to protect. So the honest answer here is mostly prevention and maintenance rather than removal.
What’s worth your money and attention:
- Sun protection, which is unglamorous and does more than anything else on this list. Sunscreen prevents collagen loss, and most people stop at the jawline.
- Retinoids, the only topical category with real evidence behind firmness over time.
- Supporting the skin’s structure rather than stripping it. Over-exfoliating a thin, lax neck makes it worse, which is the practical version of skin barrier and collagen loss.
- Getting the basics in order first. Knowing how to know your skin type and following a full skincare routine will do more than any single product marketed at your jaw.
In-office, this is where radiofrequency and microneedling belong rather than fat destruction. Results are gradual and modest. Anyone promising a surgical result from a non-surgical treatment is overselling.
At-home devices: an honest assessment
Search how to get rid of double chin on Amazon and you’ll get dozens of chin devices. EMS pads, microcurrent wands, vibrating massagers, heated V-face machines, chin straps. Most of them do one small thing well and nothing else.
They can reduce puffiness for a few hours. Massage and vibration move interstitial fluid, so you may well look more defined afterwards. That effect is real and it’s temporary. They also feel pleasant and give you a reason to sit still for ten minutes, which is not nothing.
What they cannot do is dissolve fat. No topical device destroys fat cells, because that needs the clinical technologies above at energy levels consumer gadgets don’t reach. They can’t spot-reduce, for the same reason chin exercises can’t. And they can’t meaningfully tighten skin, because clinical radiofrequency runs far hotter and deeper than anything sold for home use.
So are they worthless? Not quite. Buy one for the de-puffing and the ritual, don’t spend much, and treat any listing that promises fat breakdown or permanent contouring as describing something the device does not do. I’ve written more about where these gadgets do and don’t earn their price in at-home skincare devices, honestly assessed.
For the same money, a decent pillow and a raised monitor will do more for your jawline than most of these, because posture is doing more of the work than people realise.
Safety: what device listings don’t tell you
If you do use an electrical chin device, this section matters, and almost no product page covers it.
FDA’s labeling guidance for powered muscle stimulators says that stimulation should not be applied over the neck or mouth, because severe spasm of the laryngeal and pharyngeal muscles can occur and the contractions may be strong enough to close the airway or cause difficulty breathing. It also warns against applying stimulation over the carotid sinus nerves, and lists cardiac demand pacemakers as an outright contraindication.
That guidance governs regulated medical muscle stimulators, and a low-intensity consumer beauty gadget isn’t necessarily equivalent. But the device you’re being sold is designed for exactly the placement the guidance names. Treat “risk-free” marketing accordingly, start at the lowest setting, and stop if anything feels wrong.
Don’t use an electrical facial or chin device at all if you have a pacemaker, an implanted defibrillator or any other implanted electronic device. The same goes for metal or dental implants in the treatment area, and broken, irritated or infected skin.
Ask a doctor first if you’re pregnant, if you have epilepsy or a seizure disorder, if you have a heart condition or arrhythmia, or if you’ve had recent facial surgery or injectables. FDA’s guidance treats these as cautions rather than absolute bans, but they’re a real conversation, not a formality.
Stop immediately if you get dizzy or lightheaded, if swallowing or breathing becomes difficult, if your heartbeat feels irregular, or if it hurts. With any cardiac history, ask before you start. That’s a five-minute question, not an overreaction.
Why thin people get double chins
This is the most-searched version of how to get rid of double chin, and it’s the one that’s rarely answered properly.
If you’re slim and still have one, it’s almost certainly one of these.
- Genetics. Fat distribution is inherited, and some people store submental fat at any body weight. You can be lean everywhere else and still have it. This is the most common explanation, and it’s why “just lose weight” fails so many people.
- Bone structure. A recessed or smaller chin, or a shallower jawline angle, means less bony support for the soft tissue underneath. There’s less fat there than it looks like, it just has nowhere to sit. Chin filler is what addresses this.
- Skin laxity. Covered above. Common from the mid-forties and unrelated to your weight.
- Posture. Forward head position makes the submental area look fuller no matter what’s actually under there.
Why this matters: if your cause is inherited fat distribution, bone structure or laxity, losing weight will not fix it. Chasing it through dieting is both ineffective and a fast route to a bad relationship with food. That’s the argument for asking a board-certified dermatologist what your actual options are, rather than trying harder at something that was never going to work.
Frequently asked questions
How to get rid of double chin without surgery?
Non-surgical answers to how to get rid of double chin split by cause: overall fat loss if weight is the reason, in-office treatment if it isn't. Deoxycholic acid injections (Kybella) are FDA-approved specifically for chin fat, usually two sessions with the full result at three to four months. Cryolipolysis, radiofrequency and ultrasound are the device-based alternatives. Dermatologists describe these results as subtle rather than dramatic.
Does Kybella actually work?
Yes, for the right candidate. It's FDA-approved for submental fat and it permanently destroys fat cells in the treated area. Expect around two sessions six to eight weeks apart, with the full effect three to four months after the last. Heavy swelling afterwards is normal and can last up to two weeks. It isn't the right choice if loose skin rather than fat is your main issue.
Why do I have a double chin when I’m skinny?
Usually genetics. Fat distribution is inherited, and some people store submental fat at any weight. Bone structure is the other common reason, since a recessed or smaller chin gives the soft tissue less support. Skin laxity and forward head posture also play a part. In all of these, losing weight won't change it.
Can a double chin go away on its own?
If it arrived with weight gain, it can shrink with overall fat loss, though where your body loses fat first is genetic and the chin may not be near the front of the queue. If it comes from genetics, bone structure or age-related laxity, it won't resolve by itself.
Do at-home double chin devices work?
They reduce puffiness temporarily by moving fluid, which makes the jawline look sharper for a few hours. They can't dissolve fat or meaningfully tighten skin, since both need clinical energy levels. Buy one for the de-puffing if you enjoy it, and ignore any listing promising fat reduction.
Is a double chin a sign of a health problem?
Usually not. It's most often genetics, weight or age. But if one appears suddenly without weight gain, or comes with swelling elsewhere, fatigue, voice changes or trouble swallowing, see a doctor. Thyroid conditions and other causes can produce neck and facial fullness, and that's worth ruling out.
How long does it take to get rid of a double chin?
Through overall fat loss, months, and only if body fat is the cause. Kybella gives its full result three to four months after the last session. Cryolipolysis takes three to six months. Nothing works in seven days, whatever the ad says.
Does chewing gum help a double chin?
No. Chewing works the masseter, which if anything can make the lower face look slightly wider over time rather than slimmer. It does nothing to submental fat.
Will losing weight get rid of my double chin?
If body fat is the cause, yes, though your chin isn't necessarily where your body sheds fat first. That order is genetic. If the cause is inherited fat distribution, bone structure or skin laxity, weight loss won't change it, and it's worth knowing that before you build a goal around it.
Reviewed August 2026. This article is general information and not medical advice. Discuss any cosmetic procedure with a board-certified dermatologist, and see a doctor about sudden or unexplained swelling.
Hi, I’m Marwa ✅
I test skincare, haircare, and makeup on real skin and a real budget, and writes the honest reviews to prove it.
