Plasma skin tightening (J-Plasma, argon plasma)

Plasma skin tightening delivers energy to the connective tissue beneath the skin. We use J-Plasma and argon plasma devices for this purpose in body contouring surgery. You may have noticed loose skin and wondered whether fat removal also addresses it. We explain whether plasma can be used on its own or as part of a liposuction (fat removal) plan by looking at the skin and fat distribution.

Skin laxity, excess fat, and excess skin that needs removal have different meanings during an examination. Fat in the abdomen may be accompanied by mild laxity, while in another person the skin may form a broad fold. By relating the change you describe to these findings, we can show you the area plasma treatment can address.

What is tightening beneath the skin?

A network of connective tissue extends through the fat beneath the skin. Collagen in this network is a fibrous protein that contributes to tissue structure. In plasma treatment, we deliver energy beneath the skin, aiming to contract these fibers with controlled heat. The treatment targets the supporting tissues beneath the skin.

We reach beneath the skin with a thin cannula through small entry points. Here, the cannula is a tube-shaped instrument that delivers energy to the tissue. We move the treatment tip through the area marked according to the location of laxity, transferring energy to the target tissue.

The term skin tightening describes the purpose and mechanism of this treatment. No section of the outer skin is cut away, and excess skin is not removed. When looking at the treatment markings, you can see separately where energy will be applied, whether fat removal is needed, and whether skin removal is an option.

The connective tissue beneath the skin contains attachments that divide fat into compartments. These attachments extend between the surface skin and underlying structures. Tightening beneath the skin targets this supporting network and does not address every surface skin change within the same scope.

Skin thickness, its response to stretching, and the area it covers on the body are different features. Thin skin may have mild laxity, while fat accumulation beneath thick skin may form a pronounced fold. Skin appearing thin or thick is therefore not enough on its own to determine whether plasma is appropriate.

How do J-Plasma and argon plasma work?

In J-Plasma, high-frequency electrical energy (radiofrequency) turns helium gas into plasma. Radiofrequency refers to electrical energy transmitted within a particular frequency range. Energy passes into the tissue from a treatment tip advanced beneath the skin, where controlled heat contributes to collagen fiber contraction.

In argon plasma, high-frequency electrical energy ionizes argon gas, turning it into plasma. Ionization means that the gas receives energy and enters a state containing electrically charged particles. The resulting plasma transmits energy to the tissue beneath the skin, producing a thermal effect in the connective tissue.

J-Plasma and argon plasma are different devices in terms of the gas used. We use both in plans for tightening the tissues beneath the skin. You may have researched a particular device before your consultation. When explaining the options, we first look at whether laxity in that area is suitable for tightening from beneath the skin.

During plasma treatment, energy passes from the cannula tip to the target area beneath the skin. Since tissue structures differ in the neck, abdomen, and arm, the working depth and extent of the area are determined separately for each region. The thickness of the fat layer beneath the skin also helps define these anatomical boundaries.

The name plasma can be confused with plasma obtained from blood. In J-Plasma and argon plasma, it refers to the physical state in which a gas receives energy and becomes ionized. Drawing blood or injecting a blood-derived product into the skin is not part of how these devices work. Treatments using blood plasma and the tightening beneath the skin described here are therefore separate methods.

Treatment in the same session as liposuction

Liposuction removes localized excess fat beneath the skin. Plasma is a treatment we can plan for mild or moderate laxity in the same area. For example, if fat around the waist is accompanied by laxity, fat removal and tightening may be separate steps within one operation.

In suitable individuals, we can perform plasma treatment in the same session as liposuction. We reach beneath the skin through the small openings made for fat removal and pass the plasma cannula through these entry points. Contouring fat tissue and delivering energy to connective tissue are separate steps in the surgical plan.

Skin characteristics may differ between areas included in a liposuction plan. The abdominal skin may be loose while the sides of the waist do not need tightening. We therefore select where to add plasma region by region. If laxity is present in an area with little fat, we assess the need for fat removal separately.

In VASER liposuction, ultrasound energy separates fat tissue. In plasma treatment, energy is delivered to the connective tissue beneath the skin for tightening. When explaining the purpose of each device during surgery, we show the fat removal area and the tightening area on the markings.

Which areas can be treated with plasma?

In the neck and jawline, fat beneath the chin and loose skin may be different parts of the same appearance. We explain fat removal and plasma options according to these tissues. If neck skin has sagged substantially and forms excess that needs to be removed, a neck lift becomes an option.

In the abdomen and waist, laxity may be concentrated around the navel, lower abdomen, or sides of the waist. You can point out which area has changed after pregnancy or weight loss during the examination. Plasma may be an option for mild laxity, while a broad hanging fold in the lower abdomen may fall within the scope of a tummy tuck.

The inner arms and inner thighs are also areas considered for tightening beneath the skin. How far laxity near the armpit or groin extends along the arm or leg affects treatment boundaries. If there is pronounced sagging skin, we also mark the area that would need removal in an arm or thigh lift.

Localized laxity above the knee is examined in relation to the front and inner thigh. On the back, laxity around the waist and upper back folds form different treatment areas. When considering plasma for these regions, we distinguish skin elasticity from the amount of excess skin.

Fullness in the neck and beneath the chin does not, by itself, mean that the skin is loose. Chin position, subcutaneous fat, and deeper neck muscles also contribute to this contour. The connective tissue beneath the skin targeted by plasma does not include all these anatomical structures. To understand which tissue is involved in an under-chin concern, neck skin mobility and the facial profile are examined separately.

When liposuction and plasma are included in the same plan, the boundaries of fat removal and energy application may not coincide exactly. For example, substantial fat may be present at the sides of the waist while laxity is concentrated at the front of the abdomen. Surgical markings show these different distributions. Being able to use the same entry points does not mean that the same tissue or an equally broad area will be treated in every neighboring region.

Who may be suitable?

Plasma tightening may be considered for mild or moderate skin laxity. The thickness of the fat layer, skin mobility, and width of the fold affect this choice. During the examination, we explain what these features mean in your own body.

After weight loss, some areas may have limited laxity while others have broad areas of excess skin. We can include plasma among the surgical options for areas with limited laxity. Having lost weight through bariatric surgery or GLP-1 agonist weight-loss injections does not, on its own, determine device selection. We base the plan on the skin as it is now.

The laxity you see in your abdomen after pregnancy may involve the underlying abdominal wall as well as the skin. We examine the fat layer, excess skin, and abdominal wall separately. This helps clarify which area tightening beneath the skin targets and which tissues a tummy tuck can address.

If you are considering liposuction, you can mention your interest in skin tightening at the preoperative consultation. The size of the fat removal area, its skin envelope, and laxity in neighboring areas determine the extent of plasma treatment. For example, laxity in the inner thigh may be a separate treatment area from the outer thigh where fat will be removed.

A wish for skin tightening is sometimes expressed as a concern about surface lines or stretch marks. Their location may differ from the boundaries of sagging skin. For example, stretch marks may cover a broad area of the abdomen while laxity is concentrated below the navel. Since plasma treatment targets the supporting tissue beneath the skin, removal of surface marks or discoloration is not included in its scope.

Suitability for tightening beneath the skin is not determined by age alone. People of the same age may have different amounts of laxity depending on pregnancy, weight changes, and their current skin. Limited laxity on the inner arm can also coexist with substantial excess abdominal skin. Suitability is explained according to the tissue present in each area.

When is it unsuitable?

When excess skin is substantial, we do not use plasma tightening as a method to remove it. A broad fold hanging from the abdomen or pronounced excess skin extending from the inner arm requires this distinction. In these cases, we plan lift surgery for the region according to the location and amount of tissue to be removed.

We do not plan plasma skin tightening during pregnancy or breastfeeding. An active skin infection in the treatment area and an uncontrolled systemic illness, meaning a disease affecting the body as a whole that is not under control, also make the treatment unsuitable. These are existing health conditions we ask about before selecting a procedure.

Alongside the skin examination, current treatments and previous operations contribute to the suitability decision. Knowing which areas have previously had liposuction helps clarify the current fat distribution and laxity. You can also tell us where skin changes have been concentrated after pregnancy or weight loss.

How the mechanism differs from lift surgery

In lift surgery, excess skin is surgically cut away and the remaining tissues are repositioned. Plasma treatment delivers energy to the connective tissue beneath the skin without removing a piece of skin. The choice therefore depends both on the degree of laxity and on whether there is excess skin covering the body.

After weight loss, abdominal skin may form a broad fold extending to the sides of the waist. The same person may have only limited laxity on the back. In that examination, we explain skin removal for the abdomen and assess whether tightening beneath the skin is suitable for the back.

In lift surgery, the incision lies where excess skin will be removed and the remaining edges brought together. In plasma treatment, the cannula passes beneath the skin through a small entry point. These different access routes also indicate the scope of the procedure. Plasma entry points do not replace the area of skin that needs removal in lift surgery.

After pregnancy, abdominal skin laxity may be accompanied by widening of the midline tissues that hold the abdominal muscles together. These structures lie in a different anatomical area from the connective tissue beneath the skin targeted by plasma. Delivering energy beneath the skin does not include surgical repair of this abdominal wall widening, so the skin and abdominal wall need to be examined separately.

How it differs from devices applied to the skin surface

With surface devices, energy is transmitted through a handpiece that contacts the skin from outside. In the plasma tightening described on this page, a cannula is passed beneath the skin and energy is delivered from there. The distinction is the route used to reach the target tissue.

You may have seen the term skin tightening used for different treatments applied over the skin. At the consultation, you can share the method you have researched and ask which tissue it targets. With J-Plasma and argon plasma, a cannula is placed beneath the skin, and entry points and energy treatment areas are identified in advance.

For plasma treatment involving a cannula beneath the skin, anesthesia is planned according to the treatment area and whether liposuction or another operation is included. The same preparation as for a surface handpiece treatment is not assumed. During the anesthesia consultation, the method is explained in relation to the treatment area and current health information. Knowing the device’s name alone does not explain the scope of this surgery.

Skin elasticity and laxity during the examination

During the examination, we use markings to show where loose skin begins and how it extends into neighboring areas. The sides of the waist in abdominal treatment, the area near the armpit in arm treatment, and the groin and knee areas in thigh treatment help define the boundaries. The thickness of the fat layer also clarifies whether fat removal is needed in the same area.

Body position changes the appearance of skin folds. An abdominal fold that appears when sitting differs from excess skin that also hangs when standing; similarly, a fold visible with the arm against the body differs from sagging that becomes apparent when the arm is raised. The examination may assess how the skin moves in each position. A fold continuing into a neighboring region also changes the area to be marked for treatment.

A photograph can show where laxity is present and where a visible fold lies. However, skin thickness, mobility, and the underlying fat layer, which are assessed by touch, cannot be determined from a photograph alone. Particularly in areas such as the inner arms and inner thighs, the amount of folded skin and the direction in which the excess extends require direct examination.

If you have had liposuction or lift surgery before, you can share the treated areas and any available surgical details. We examine how current skin folds relate to previous entry points and incisions, then mark separately the areas where fat removal, plasma treatment, or skin removal may be considered.