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HIFU: Let’s Unveil The Reason Why You Have Double Chin

Let's find out the cause of double chin and how HIFU can treat it

A double chin, medically known as submental fat, is a common cosmetic concern that affects many individuals, regardless of age or body type. It occurs when a layer of fat accumulates beneath the chin, leading to the appearance of a second chin. While this concern can be frustrating, HIFU is a non-invasive solution to address it. In this article, we will unveil the reasons behind the cause of a double chin and explore how HIFU can treat this issue.

What Causes A Double Chin?

Weight Gain & Obesity: One of the primary causes of a double chin is weight gain and obesity. Excess weight can lead to fat accumulation in various parts of the body, including the chin area. The additional fat causes the skin beneath the chin to sag, resulting in the appearance of a double chin.

Genetics: Genetics play a part in determining how fat is distributed in the body. If you have a genetic predisposition to store fat in the chin area, you may be more prone to developing a double chin, even if you maintain a healthy weight.

Ageing & Skin Elasticity: As we age, the skin loses its natural elasticity and firmness. The decrease in collagen and elastin can cause the skin to sag, particularly in the chin and neck area, making a double chin more apparent.

Poor Posture: Surprisingly, poor posture can contribute to the development of a double chin. When you slouch or have forward head posture, the muscles in the neck and chin area can weaken, leading to sagging skin and a less defined jawline.

How To Prevent Double Chin?

Preventing double chin from forming requires effort. Maintaining a healthy weight through a balanced diet and regular exercise is crucial, as excess fat can accumulate under the chin and lead to sagging skin.

Practicing good posture can also minimize chances of developing a double chin, as it helps strengthen the neck muscles and reduce strain.

Performing facial exercises that target the jawline and neck area can improve muscle tone and reduce the appearance of a double chin.

These exercises might include puckering the lips while stretching the neck, pushing the tongue against the roof of the mouth, and chin lifts.

Keeping the skin hydrated and applying firming skin care products can also support the skin’s elasticity and prevent double chin.

Is There A Certain Age Where You Are More Prone To Double Chin?

While a double chin can develop at any age, certain factors make its appearance more likely as we age.

As we move into our mid 20s, our skin starts to lose elasticity due to the natural decrease in collagen and elastin production.

This can make the area under the chin more prone to sagging and forming a double chin. Lifestyle factors such as diet, exercise, and overall weight can also play a part. 

HIFU: The Non-Invasive Solution

HIFU is a non-invasive aesthetic treatment that uses focused ultrasound energy to target specific layers of tissue beneath the skin. The high-intensity ultrasound waves create controlled thermal coagulation points, stimulating collagen production and tissue tightening. As a result, HIFU effectively lifts and firms the skin, reducing the appearance of a double chin and improving overall facial contour.

Benefits Of HIFU For Double Chin Treatment

HIFU Benefits for double chin

Non-Invasive: HIFU is a non-surgical treatment that does not require incisions or anesthesia. This makes it a safe and low-risk option for individuals seeking to address a double chin without undergoing surgery.

Carefully Targeted: HIFU carefully targets the treatment area, ensuring that only the unwanted fat cells are affected while leaving surrounding tissues unharmed.

Collagen Stimulation: In addition to reducing fat, HIFU stimulates collagen production, which leads to improved skin elasticity and a more youthful appearance.

No Downtime: HIFU treatments typically have minimal downtime, allowing individuals to resume their daily activities soon after the procedure.

HIFU Treatment Process

During a HIFU treatment session, a handheld device is used to deliver focused ultrasound energy to the chin area. The procedure is relatively comfortable, with some individuals experiencing a mild tingling or warming sensation during treatment. The duration of the session depends on the treatment area but generally takes around 30 to 60 minutes.

Results & Aftercare

HIFU results are typically gradual and can continue to improve over the following weeks as collagen production increases. While some individuals may notice visible improvements after a single session, multiple treatments may be recommended for optimal results, depending on the severity of the double chin.

After the procedure, there is usually no special aftercare required. Some individuals may experience mild redness or swelling, but this should subside within a few days.


Having a double chin can affect an individual’s confidence, but HIFU offers an effective and non-invasive solution to address this concern. By targeting the underlying causes of a double chin and promoting skin tightening and contouring, HIFU can help you regain a more sculpted and confident appearance. If you’re considering HIFU for double chin treatment, consult with a qualified practitioner to discuss your specific needs and goals. 


Schedule a consultation today and start your journey today.

This blog post was medically reviewed by Dr. Ian Tan