Submental fat
A superficial, soft and localized mass can exist despite a stable weight. Its thickness, extent and the skin that covers it determine the options.
Information and guidance in surgery and aesthetic medicine in Tunisia
A contour under the chin can come from localized fat, loose skin, a poorly projected chin or several associated causes. Good treatment does not start with the name of a machine, but with profile, neck and tissue analysis.
The submental area is located between the chin, the floor of the mouth and the top of the neck. Its appearance depends on the fatty thickness above and below the muscle, skin elasticity, the position of the hyoid bone, the submandibular glands, the muscles and the projection of the chin. Two apparently similar profiles may therefore require opposite plans.
Soft, pinched fat under the chin can respond to a method that reduces fat cells. On the contrary, already loose skin risks appearing emptier after fat reduction if no consistent firming is provided. A recessed chin visually shortens the mandible and closes the angle of the neck without a large amount of fat being present.
RJMed addresses the double chin treatment without surgery as a decision guided by the cause. The frontal, profile, moving and resting examination also looks for asymmetry, hard mass, pain, lymph node, visible gland or recent change. These situations go beyond a simple aesthetic project and justify medical advice.

A superficial, soft and localized mass can exist despite a stable weight. Its thickness, extent and the skin that covers it determine the options.
After age or weight change, the skin can lose its ability to retract. Removing volume is not always enough to reshape the neck.
Retrogeny reduces the visible length of the mandible. The profile appears closed even when the fat is moderate.
Platysmal bands, deep position of fat or visible glands are not the same actions as a small superficial pad.
Flexion of the neck, focal length and angle of the phone greatly modify the contour. A photo taken from the bottom does not constitute a diagnosis.
A unilateral, hard, painful or recent lump may be lymph node, glandular or other. She should not receive cosmetic treatment without assessment.
The profile is read from the lower lip to the neck. A short or receding chin can make the undermental area appear heavier. In a chosen indication, projection correction using filler or genioplasty can improve proportions without destroying fat. However, it adds volume and is not suitable for all dental occlusions or asymmetries.
When fat dominates, its superficial and accessible nature must be established. External technologies and injections do not control fat located deep under the muscles in the same way. A poorly planned reduction can also reveal submandibular glands or accentuate neck cords.
If skin dominates, the goal becomes improved texture and tension. Energy devices can produce limited remodeling, but do not remove any skin apron. The greater the release, the more honest a discussion about neck or face lift becomes.
Ongoing weight gain or loss clouds the assessment. Stabilizing the weight makes it possible to better distinguish a persistent clump from a general change and to avoid treating an area whose proportions will further evolve.
| Options | Main target | What it can bring | Essential limit |
|---|---|---|---|
| Cryolipolysis | Seizable subcutaneous fat | Gradual reduction of a selected volume | Does not directly improve a large sagging or receding chin |
| Authorized lipolytic injection | Defined submental fat | Chemical destruction of fat cells according to a protocol | Possible significant edema; nerve and neighboring tissues to protect |
| External radio frequency | Slightly sagging skin | Gradual remodeling and measured tension improvement | Does not remove a significant amount of fat or skin |
| Fractional radiofrequency | Selected texture and release | Action by microneedles and heat at programmed depths | Risk of burn, scar, fat loss or nerve damage depending on use |
| Focused ultrasound | Targeted tissues at a defined depth | Contraction or remodeling in some candidates | Variable result; anatomy and depth must be mastered |
| Chin projection | Bone proportions or profile | Visually lengthens the mandibular line | Does not remove any fat and may require a dental or surgical approach |
Cryolipolysis exposes a fatty fold to controlled cooling in order to damage a portion of the adipocytes, then gradually eliminated. The applicator should conform to the area and capture sufficient volume without compromising neighboring structures. Fat that is too diffuse, too deep or very loose skin can give a disappointing result.
The session may cause tightness, intense cold, pain, redness, bruising, numbness or prolonged sensitivity. The contours may remain irregular. The result cannot be judged immediately: the evolution takes several weeks, and repeating too soon prevents the first response from being evaluated.
Paradoxical adipose hyperplasia is a rare complication in which the treated area increases and becomes firmer rather than smaller, sometimes several months later. It usually does not resolve as simple edema and may require surgical correction. This possibility must be announced before treatment.
The precise name of the device and applicator, its authorization for the area, maintenance, protocol and experience of the operator are more important than a generic commercial term like “freezing”.
Deoxycholic acid destroys fat cell membranes when injected with precise mapping into the submental fat. The swelling may be marked for several days; pain, bruising, induration, numbness and redness may occur. Several spaced sessions can be discussed depending on the response.
The marginal mandibular branch of the facial nerve passes nearby. An attack can cause weakness or asymmetry of the smile. Too superficial an injection can ulcerate the skin; injection into a non-fatty structure may result in further damage. Difficulty swallowing and other unusual symptoms should be reported promptly.
Not all substances presented as “lipolytic” have the same composition, the same authorization or the same data. The product must be named, traceable, stored correctly and used in accordance with its regulatory framework. A vague name like “fat-burning cocktail” does not allow for informed consent.
An infection at the injection site, an undiagnosed mass, swallowing problems or certain neck history may lead to giving up. The practitioner must differentiate fat from glands, lymph nodes and muscles before drawing the grid.
An energy heats the tissues through the skin to induce remodeling. The expected improvement remains gradual and depends on the initial release, thermal control and the device.
Understanding Radio FrequencyMicroneedles deliver heat deep down. Settings, tissue thickness and proximity to nerves are determining factors; more energy does not equal a better result.
Discover Morpheus8They aim at defined planes under the skin. Anatomical mapping and a suitable device are essential to limit pain, burning and damage to neighboring structures.
These technologies may improve mild or moderate laxity in a selected candidate. They do not remove significant excess skin, do not move muscles and do not guarantee the disappearance of a double chin.
Profile, fat, skin, chin and deep tissues are examined before selecting a technology.
The mechanism that weighs the most on the profile guides the first intervention. Several actions are only justified by clearly named complementary objectives.
Product, device, contraindications, adverse effects and contact after treatment are explained before starting.
Comparable photographs, stable weight and sufficient time allow you to decide whether a supplement is really useful.
Liposuction can directly remove accessible subcutaneous fat and provide a more marked change than external technology. It involves anesthesia, incisions, pressure garment, edema, possible irregularity and follow-up. It does not automatically correct very loose skin or insufficient bone position.
A neck or lower face lift can act on the skin and certain deep areas when sagging dominates. The scars, anesthesia and after-effects are greater, but the correction capacity is not comparable to repeated skin stimulation.
Genioplasty permanently modifies bone projection; an implant or filler responds to other projects. An analysis of the occlusion and the facial skeleton may be necessary in the face of marked retrogenia. Adding the chin without examining the teeth and mandible would be incomplete.
The choice is therefore not between “natural” and “heavy”, but between different capacities. Accumulating unsuitable sessions can cost more without achieving the desired change.
The price of double chin treatment in Tunisia depends on the cause, surface, product or device, number of sessions and controls. Cryolipolysis, injections, radiofrequency and projection correction should not be sold as four interchangeable versions of the same package.
For a device, the quote specifies the model, the applicator or useful parameters, the area, the estimated number of sessions and follow-up. For an injection, it identifies the product, the quantity and its traceability. A combined strategy details the order and objective of each act.
RJMed encourages comparing the cost of the entire course, not just an initial promotional session. When surgery is more consistent, its costs and consequences must be compared to the sum of repeated treatments with a more limited result.
RJMed helps to understand what actually closes the angle under the chin. The value of the project lies in the accuracy of the indication: reduce when fat dominates, firm when the skin allows it, or rebalance the profile when the chin explains the essential.
Describe the variation in weight, age, skin quality and the change sought.
Before comparing procedures, verify the professionals, facility, quotation, package and medical-stay pathway.