Are you tired of hiding your jawline in photos? You are not alone. Millions of people search every day for how to get rid of double chin — and the good news is, there are real, proven solutions. No matter if your double chin comes from weight gain, genetics, or age, this guide has all the info you need.
We explain everything from daily exercises to medical treatments in simple terms. This way, you can pick the best option for your body and lifestyle.
What Is a Double Chin and Why Does It Happen?
A double chin — medically known as submental fat — is an extra layer of fat that forms beneath your chin. It creates the appearance of a second chin along your jawline and neck. It is one of the most common cosmetic concerns among adults of all ages and body types.
Understanding the root cause is the first step toward fixing it. Here are the most common reasons it develops:
- Weight gain — The submental area is one of the body’s natural fat-storage sites. Even a few extra pounds can cause noticeable fullness under the chin.
- Genetics — play a big role. Your jaw structure, hyoid bone position, and fat storage are mostly inherited. Even slim people can have a double chin due to genetics.
- Aging — As you get older, your skin loses collagen and elastin. This makes the platysma muscle and skin around the neck sag. So, it can create a double chin look, even without extra fat.
- Poor posture — Constantly looking down at your phone weakens neck muscles over time. This is often called “tech neck” and it worsens the appearance of submental fullness.
- Water retention — A high-sodium diet, alcohol, or hormonal shifts can cause temporary puffiness under the jaw.
Key fact: Having a double chin does not mean you are overweight. Genetics and age play a massive role, which is why many thin and fit people also struggle with it.
How to Get Rid of Double Chin with Targeted Exercises
Many people ask if exercises can really reduce a double chin. Exercises alone won’t melt submental fat. However, they tone and strengthen neck and jaw muscles. This makes the area look firmer and more defined over time.
Here are the best exercises supported by stories and used by physical therapists:
1. Chin Tuck (Neck Retraction)
This is the single most important exercise for anyone dealing with submental fullness.
- Sit or stand up straight
- Slowly pull your chin straight back, creating a “double chin” intentionally
- Hold for 5 seconds, then release
- Repeat 10 times, twice daily
This exercise works the deep neck flexors and helps your posture. So, it directly lessens the fullness under your chin.
2. Tongue Stretch
- Look straight ahead
- Stick your tongue out as far as possible
- Lift your tongue upward toward your nose
- Hold for 10 seconds, then release
- Repeat 10 times in 3 sets
3. Ceiling Kiss
- Tilt your head back and look at the ceiling
- Pucker your lips as if kissing the ceiling
- Hold for 5 seconds, then relax
- Repeat 15–20 times daily
This stretches the muscles in your neck and under your chin. It helps tighten loose skin over time.
4. Jaw Jut
- Tilt your head back and look at the ceiling
- Push your lower jaw forward until you feel a stretch under your chin
- Hold for 10 seconds, release, and return your head to neutral
- Repeat 10 times
5. Ball Squeeze
- Place a small 9–10 inch ball under your chin
- Press your chin down against the ball slowly
- Repeat 25–30 times per day
This directly works the platysma. It’s the key muscle that shapes chin and neck tone.
Pro tip: Combine these exercises with a consistent cardio routine. The best way to reduce submental fat is through overall fat loss.
How to Get Rid of Double Chin Through Diet and Nutrition
You cannot spot-reduce fat from a single area of your body. But when you lose overall body fat through diet, your chin and neck area will slim down too. Here is how to use nutrition to your advantage:
Eat in a Caloric Deficit
Losing weight is the most direct natural approach. A daily deficit of 300–500 calories helps you lose fat steadily. This includes fat loss from areas like under your chin. Do not go below 1,200 calories per day. Your body needs proper fuel to function and maintain muscle mass.
Reduce Sodium Intake
High sodium causes your body to retain water, which leads to puffiness in the face and neck. Aim for less than 2,300 mg of sodium per day. Cut back on processed foods, fast food, and canned items.
Stay Hydrated
Drinking enough water actually helps reduce water retention. Aim for 8–10 glasses per day. Proper hydration also supports skin elasticity, which keeps your jawline looking tighter.
Foods to Eat vs. Avoid
| Eat More Of | Cut Back On |
| Leafy greens (spinach, kale) | Processed snacks and chips |
| Fatty fish (salmon, sardines) | White bread and refined carbs |
| Berries (blueberries, strawberries) | Sugary drinks and alcohol |
| Avocados and olive oil | High-sodium fast food |
| Nuts and seeds | Deep-fried foods |
Limit Alcohol
Alcohol causes significant facial puffiness and bloating, especially under the jaw. If you drink regularly, reducing your intake can visibly slim your face and neck within weeks.
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Lifestyle Changes That Help Get Rid of Double Chin
Daily habits, besides exercise and diet, can greatly improve your chin and jawline.
Fix Your Posture
Poor posture is one of the most overlooked contributors to a double chin. Looking down at a screen all the time weakens your neck muscles. It also causes the skin under your chin to fold. Over time, this creates and deepens submental fullness.
Simple posture fixes:
- Raise your phone or computer screen to eye level
- Keep your ears aligned directly above your shoulders
- Roll your shoulders back and down throughout the day
- Set a timer every 30 minutes to check your posture
Practice Facial Yoga
Facial yoga has gained popularity as a way to tone facial muscles and improve skin firmness. A 2018 study in JAMA Dermatology showed that a 20-week facial exercise program increased cheek fullness. Participants looked about 3 years younger. While the study focused on cheeks, the principle applies to the chin and neck area too.
Improve Your Sleep Habits
Sleeping on your back reduces fluid accumulation in the face overnight. Sleeping on your stomach or side can sometimes cause puffiness around the jaw. Elevating your head slightly with a pillow also helps drain fluid away from the face.
Medical and Professional Treatments for Double Chin Removal
If natural methods don’t work or genetics play a role, professional treatments can help reduce submental fat. These range from non-invasive to surgical options.
Non-Surgical Options
Kybella (Deoxycholic Acid Injections) Kybella is the only FDA-approved injection that reduces chin fat.
It contains deoxycholic acid, a substance that breaks down and absorbs dietary fat. A typical treatment requires multiple sessions of 20+ injections per visit.
CoolSculpting (Cryolipolysis) CoolSculpting uses controlled cooling. This process freezes and destroys fat cells under the chin.
Clinical studies show a clear drop in subcutaneous fat depth after 8 weeks. There were no serious side effects. It’s non-invasive and requires no recovery time. It works best for mild to moderate submental fullness, especially if the skin is elastic.
Radiofrequency and HIFU (Ultherapy) Radiofrequency (RF) and High-Intensity Focused Ultrasound (HIFU) use heat to reach deep tissue layers.
This process stimulates collagen production and tightens skin.
These are ideal for people whose concern involves both fat and loose skin laxity. They are often combined with fat-reduction treatments for comprehensive results.
Morpheus8 Morpheus8 combines microneedling with radiofrequency energy to tighten skin and stimulate collagen. It works especially well for early signs of skin sagging around the jaw and neck.
Surgical Options
Liposuction, also known as lipolysis, removes fat from the chin. A small tube is inserted through a tiny incision to do this. It offers precise fat removal and immediate results. Only local anesthesia is needed in most cases. It addresses fat only — not loose skin.
Neck Lift A neck lift treats loose skin and weak muscles. It creates a smoother, more defined jawline. It is best suited for significant sagging or structural concerns.
Facelift A facelift tightens the jawline and neck. It also refreshes the entire face. This is often the best option when aging affects multiple areas at once.
Important: Always consult a board-certified dermatologist or plastic surgeon before starting any treatment. Results, costs, and risks vary significantly between procedures and providers.
How to Get Rid of Double Chin Fast: What Actually Works
Many people want fast results. Here is an honest ranking from fastest to most gradual:
- Cosmetic procedures (Kybella, CoolSculpting, liposuction) — Fastest, most dramatic results
- Cutting back on sodium and alcohol can help reduce puffiness and bloating. You may see results in just 3 to 7 days.
- Diet + caloric deficit — Visible fat loss in 4–8 weeks with consistency
- Posture correction — Visible improvement in appearance within 1–2 weeks
- Chin and neck exercises — Improved muscle tone visible in 4–6 weeks
- Facial yoga — Gradual improvement over 8–20 weeks
If you want fast, temporary improvement in photos and video calls, try these tips:
- Tilt your chin slightly forward and down to elongate the neck
- Ensure the camera is at eye level or slightly above — never below
- Wear open-collar tops and V-necklines, which draw the eye away from the chin area
How Long Does It Take to Get Rid of a Double Chin?
This is one of the most common questions — and the answer depends on the cause:
| Cause | Expected Timeline |
| Water retention / bloating | 3–7 days after reducing sodium/alcohol |
| Weight-related fat | 4–12 weeks with consistent deficit + exercise |
| Genetics / muscle tone | 3–6 months with consistent exercise |
| Age-related skin laxity | Requires medical treatment; results in 4–12 weeks |
| Post-procedure recovery | Varies: 1 day to 2 weeks depending on procedure |
Be patient and realistic. Natural methods work — but they require consistency over weeks and months, not days.
Frequently Asked Questions
Can you lose a double chin without surgery?
Yes, absolutely. You can reduce a double chin without surgery. Diet, exercise, and better posture help. Treatments like Kybella and CoolSculpting also work well.
Does chewing gum help reduce a double chin?
Chewing gum does work the jaw muscles a bit, but it doesn’t really help reduce submental fat. It is not a reliable method on its own.
Why do I have a double chin even though I am not overweight?
Genetics, aging skin laxity, and poor posture are the main causes for those who aren’t overweight. The position of your hyoid bone and your natural jaw structure both play a significant role.
Does a double chin go away with weight loss?
Sometimes. If excess fat is the primary cause, weight loss often reduces it significantly. However, if genetics or loose skin is the main factor, fat loss alone may not fully eliminate it.
What foods cause a double chin?
High-sodium foods, refined carbs, alcohol, and processed snacks lead to water retention and fat gain. This can make a double chin look worse.
Conclusion: Start Your Journey to a Defined Jawline Today
Now you know exactly how to get rid of double chin — and you have a complete roadmap to follow. Start with the free and accessible methods: fix your posture, do 10 minutes of chin exercises daily, reduce sodium, and stay hydrated. These small changes can deliver visible results within weeks.
If natural methods fail, you can try non-surgical options. Kybella and CoolSculpting are both safe choices. They are clinically proven and have minimal downtime. For those seeking dramatic, permanent results, surgical procedures provide the most comprehensive solution.
The most important step is simply to start. Pick one or two strategies from this guide today and stay consistent. A more defined jawline is absolutely achievable — and it starts right now.
Consult a qualified healthcare provider before beginning any new exercise routine or cosmetic treatment.
About the Author
Does diet really make a big difference for reducing a double chin? I’m always skeptical about these quick fixes.