Lost Weight but Still Have a Bulge in One Area? What Can Lipolaser Do for Localised Fat?

Losing a lot of weight can change how you look, how your clothes fit, and how you feel in your body. Still, one small area can refuse to change as much as the rest.

A woman who shared her experience publicly on RealSelf described exactly this problem. She was 47, had been through three pregnancies, and had already lost about 100 pounds, or roughly 45 kg. Even after that weight loss, she remained unhappy with some areas around her abdomen and flanks.

She later chose laser assisted liposuction and continued to post updates about her recovery. At nine months, she said she was very pleased with her flanks and upper abdomen. She also felt that her skin had tightened. At the same time, she was clear that the result was not perfect. A small bulge remained in her lower abdomen, and her stretch marks were still there.

Her experience is useful because it shows both sides of body contouring. A procedure may improve a stubborn area, but it does not create a completely new body.

That matters if you have already lost weight and are now wondering why one bulge still remains.

At this stage, the problem may no longer be overall weight. It may be localised fat.

Why Can Localised Fat Stay After Weight Loss?

Weight loss does not happen evenly.

Your body decides where it stores fat and where it loses it. Genetics play a large part in this. Age, hormones, sex, pregnancy, and previous weight changes also influence body shape.

This is why two people who weigh the same can look very different.

One person may carry more fat around the abdomen. Another may notice it around the hips and thighs. Someone else may have a slim body but still carry fullness under the chin.

Exercise cannot completely control this either.

Abdominal exercises can make your stomach muscles stronger. They cannot force your body to burn fat only from the lower stomach. Arm exercises can improve muscle tone, but they cannot guarantee that upper arm fat will disappear first.

So, if you have already lost weight and still have one stubborn area, it does not always mean you are doing something wrong.

It may simply be an area where your body prefers to hold fat.

How Relevant Is This in the Netherlands?

Weight and body composition remain important health topics in the Netherlands.

According to Statistics Netherlands, CBS, 51.4% of Dutch adults aged 20 and older were overweight in 2025. Of that group, 35.4% had moderate overweight and 16.0% had obesity.

CBS defines overweight in adults aged 20 and older as a Body Mass Index, or BMI, of 25 or higher.

These figures give useful national context, but BMI does not tell the whole story.

BMI looks at body weight in relation to height. It does not tell you where fat is stored. It also cannot tell whether a bulge is caused by fat, loose skin, muscle structure, or several factors together.

That difference becomes especially important after weight loss.

Someone can reach a stable weight and still have a small pocket of fat in one area. That is a different issue from needing to lose a large amount of body weight.

First Ask Whether the Bulge Is Actually Fat

This is one of the most important questions before considering any type of body contouring.

A bulge is not always just fat.

After major weight loss, the skin does not always shrink enough to match the smaller body underneath it. This can leave folds or loose skin around the abdomen, thighs, upper arms, or other areas.

The abdomen can be particularly difficult to judge.

A lower stomach bulge may include soft fat beneath the skin. This is known as subcutaneous fat. It can also involve loose skin, abdominal muscle changes, or deeper visceral fat around the organs.

Sometimes several of these factors are present at the same time.

Imagine one person who has lost 25 kg. Their weight is now stable. Their skin is fairly firm, but they still have a small soft pocket below the belly button.

Now imagine another person who has lost 45 kg. They have little remaining fat in that area, but they have a large fold of loose skin.

Both may describe the problem as a lower belly bulge. The cause is not the same.

A fat reduction procedure may be relevant to the first person. It may do much less for the second person because excess skin is the main problem.

This is why even hours of research cannot replace a proper physical assessment.

Research can help you understand your choices. It cannot tell you exactly what is creating the shape of your own body.

What Is Lipolaser?

The word lipolaser is used for more than one type of cosmetic technology, which can make the subject confusing.

Some laser based body treatments work from outside the skin. Laser assisted lipolysis is different. With this approach, laser energy can be delivered below the skin through a thin fibre or cannula.

The goal is to treat a selected pocket of fatty tissue rather than reduce overall body weight.

During a lipolaser procedure of this type, the treatment area may first be numbed with local anaesthetic. A small cannula containing a laser fibre is then introduced beneath the skin. The fibre delivers controlled heat to the target area.

That heat affects the fatty tissue.

Depending on the technique being used, the disrupted or liquefied fat may then be removed or managed during the procedure.

The heat can also affect collagen in the surrounding tissue. This is why laser assisted lipolysis is often discussed not only for fat reduction but also for possible skin tightening.

The most important point is that this is body contouring.

It should not be confused with a treatment for losing large amounts of weight.

What Does Medical Research Say About Laser Assisted Lipolysis?

There is real research behind laser assisted lipolysis, but the evidence is not strong enough to justify miracle claims.

The 2018 Pereira Netto systematic review, published in Aesthetic Plastic Surgery, compared laser assisted liposuction with traditional liposuction.

The researchers initially found 80 studies. After applying their eligibility rules, only 7 studies were suitable for inclusion.

Five of those studies reported benefits for laser assisted treatment. Reported advantages included greater reduction of subcutaneous fat in some comparisons, better skin retraction in some studies, and higher patient satisfaction in some groups.

However, the researchers also found a high risk of bias in the available evidence.

That is an important detail.

The review did not prove that laser assisted liposuction is always better than traditional liposuction. Instead, it showed that there are promising findings, but stronger research is needed before firm conclusions can be made.

That is a much more useful way to understand the evidence.

Can Lipolaser Help a Stubborn Bulge Under the Chin?

The area beneath the chin is a good example of localised fat.

Some people can lose weight across the rest of the body while fullness beneath the chin changes very little. Even a relatively small amount of fat in this area can affect the shape of the jawline.

A randomised clinical trial by Valizadeh and colleagues looked specifically at this problem.

The trial included 36 adult women with submental fat, which means fat beneath the chin.

Half received treatment using a 980 nm diode laser assisted lipolysis technique. The other half received traditional liposuction.

Ultrasound measurements showed that fat thickness fell significantly in both groups.

At the follow ups after two weeks and two months, the reduction in fat thickness was significantly greater in the laser assisted group.

Patient satisfaction was also measured. 11 of the 18 women in the laser group, or 61%, said they were very satisfied.

This gives us useful evidence that laser assisted lipolysis can reduce localised fat beneath the chin.

At the same time, the study was small. Only 18 people received the laser treatment.

That means the findings are useful, but they should not be turned into a promise that every patient will have the same result.

What About a Stubborn Lower Belly or Waist?

The lower abdomen and waist are common places for fat to remain after weight loss.

Someone may lose 15 or 20 kg and notice a clear change in their face, chest, legs, and upper body. Yet a small pocket may still remain around the lower stomach.

The flanks can behave in a similar way.

Your waist may become smaller, but a local pocket at the sides may still affect your outline in fitted clothing.

Laser assisted lipolysis may be considered when the area contains a manageable amount of subcutaneous fat and the person is otherwise at a fairly stable weight.

The important word is localised.

If a large part of the abdomen still carries excess fat, local contouring is unlikely to replace further weight management.

If the issue is one smaller area that remains out of proportion to the rest of the body, the discussion becomes more relevant.

Can Lipolaser Tighten Skin After Weight Loss?

Laser assisted lipolysis is often discussed for its possible skin tightening effect because laser energy produces heat within the tissue.

Collagen is one of the main structural proteins in the skin. Controlled heating can affect collagen fibres and may encourage tissue contraction and remodelling.

The 2018 Pereira Netto systematic review found that 3 of the 7 included studies reported better skin retraction with laser assisted liposuction.

That sounds promising, but it is important to understand what skin tightening means in real life.

Mild skin looseness is very different from a large amount of excess skin after major weight loss.

If someone has a small fat pocket with mild skin laxity, reducing the fat while encouraging some tissue contraction may improve the contour.

If someone has lost 40 or 50 kg and has a large fold of hanging skin, a fat reduction procedure cannot physically remove that extra skin.

The real patient story at the beginning shows this clearly.

She reported that her skin had tightened, but she also said it was not perfect. Her lower abdomen still had a small bulge.

That is a much more realistic expectation than assuming one procedure will completely reshape every layer of the body.

Will Lipolaser Help You Lose More Weight?

No.

Lipolaser should not be used as a replacement for weight management.

If your goal is to lose another 10, 15, or 20 kg, a small local fat procedure will not solve the main problem.

Nutrition, movement, behavioural support, and appropriate medical care have a much larger role when significant weight loss is still needed.

A simple question can help separate the two situations.

If you are asking, "How do I lose a lot more weight?" you are dealing with weight management.

If you are asking, "My weight is stable, so why is this one small pocket still here?" you may be dealing with a body contouring concern.

That difference is important because it keeps expectations realistic.

How Soon Can You Judge the Result?

Body contouring results need time.

A treated area can swell after a procedure. Bruising and tenderness may also occur.

This means the area can look fuller during the early recovery period, even though fat has been treated.

As swelling settles, the new contour becomes easier to see.

Skin changes can take longer because collagen remodelling develops gradually.

This is why judging the result after a few days is not useful.

The final appearance will also depend on your starting point. Someone with a small amount of fat and good skin elasticity may respond differently from someone with more fat and loose skin.

Age, skin quality, treatment area, technique, healing, and later weight changes can all influence the outcome.

What Are the Real Risks?

Laser assisted lipolysis is not risk free.

The 2026 Ribas literature review, published in Aesthetic Plastic Surgery, examined complications linked with technology assisted liposuction.

The researchers included 88 studies.

Reported complications included burns, seromas, haematomas, infections, and scarring.

The studies varied in their methods, patient numbers, and follow up periods. Because of these differences, the authors said there was no substantial evidence showing that technology assisted liposuction is superior to traditional liposuction.

This is highly relevant when considering laser based procedures.

Laser energy produces heat. That makes correct technique and careful energy control important.

The person performing the procedure also matters.

Training, experience, hygiene, patient selection, and follow up care all affect safety.

A responsible discussion should therefore include possible complications as well as possible benefits.

How Should Someone in the Netherlands Choose a Practitioner?

In the Netherlands, cosmetic procedures are treated as medical procedures when they involve medical acts.

Official Dutch business guidance states that cosmetic procedures carry risks and that professionals performing reserved medical procedures must be both qualified and competent.

The BIG register is an important place to check professional registration.

BIG registration shows that someone meets the legal requirements for a regulated healthcare profession. However, registration alone does not automatically mean that the person has extensive experience with every cosmetic procedure.

That is why you should ask more than one question.

Ask who will perform the treatment and what their professional background is.

Ask how often they perform this type of procedure.

Ask what technique they use.

Ask what they believe is actually causing your bulge.

Ask what result is realistic for your body.

Ask what complications they have seen and how those problems are managed.

These questions matter more than choosing a clinic because of a low price or a dramatic before and after photo.

Frequently Asked Questions About Lipolaser and Localised Fat

Is lipolaser suitable if I am still losing weight?

It is usually more sensible to consider body contouring once your weight is reasonably stable. If you still expect major weight loss, your body shape and skin may continue to change.

Can lipolaser remove loose skin?

It may support some skin tightening in suitable cases, but it cannot physically remove large amounts of excess skin. Significant loose skin after major weight loss may need a different medical assessment.

Can fat come back after treatment?

Body shape can still change if you gain weight later. Remaining fat cells can increase in size, so maintaining a fairly stable weight is important after any contouring procedure.

Is lipolaser better than traditional liposuction?

Research does not give a simple yes or no. Some studies report benefits for local fat reduction and skin retraction, but systematic reviews also show limitations and risk of bias. The best choice depends on your anatomy, goals, skin quality, and clinical assessment.

When Weight Loss Is Finished but One Area Still Has Not Changed

Losing weight can improve your health and change your body dramatically. It cannot guarantee that every area will become equally lean.

A lower abdominal bulge can remain. Your flanks may still hold a small pocket. Your upper arms may change less than the rest of your body. Fat beneath the chin may stay noticeable even when your overall weight is stable.

That does not automatically mean you should lose more weight.

The first step is understanding what is creating the shape.

If the area is mainly localised subcutaneous fat, lipolaser may be one option worth discussing. Research shows that laser assisted lipolysis can reduce fat in selected areas, and some studies have also reported skin tightening.

The evidence also tells us to stay realistic.

Results differ between patients. Significant loose skin will not simply disappear. Complications can occur. Current systematic reviews do not show that laser assisted techniques are clearly superior for everyone.

That balance is important.

A good decision begins with the right question. Instead of asking how to make a stubborn bulge disappear at any cost, ask what the bulge is made of and which treatment actually fits that problem.

For someone who has already lost weight, reached a stable point, and still has one localised pocket of fat, that approach is far more useful than chasing another number on the scale.