What Is Injection Lipolysis?
Injection lipolysis is a non-surgical body contouring procedure used to reduce localized fat deposits.
It involves the injection of lipolytic solutions that help break down excess fat cells in the targeted area.
The active ingredient, a modified sodium salt of deoxycholic acid, is a compound naturally produced by the liver. It safely dissolves fat cell membranes without causing toxic effects.
The broken-down fat cells are then eliminated through the lymphatic system and excreted naturally from the body via urine.
Which Areas Can Be Treated with Injection Lipolysis?
This non-surgical alternative to liposuction can be applied to several areas where stubborn fat tends to accumulate, such as:
Double chin (submental area)
Abdomen
Upper arms
Inner knees
Hips and thighs
Calves and legs
Enlarged male breasts (gynecomastia)
How Is the Procedure Performed?
Before the treatment, a topical anesthetic cream is applied to numb the area.
Additionally, an anesthetic agent may be mixed into the Aqualyx solution to enhance comfort during the session.
Using fine needles or cannulas, the fat-dissolving solution is carefully injected into the subcutaneous fat layer.
The procedure is generally quick and comfortable, often completed within 10 minutes.
How Many Sessions Are Needed?
The number of sessions varies depending on:
The size of the treatment area,
The amount of fat to be dissolved, and
The individual response to the treatment.
Typically, 3–5 sessions are performed at 3-week intervals, with each session lasting about 10 minutes.
Noticeable improvement can often be seen even after a single session, especially in smaller areas such as under the chin.
Aftercare: What to Expect After Injection Lipolysis
You can return to daily activities immediately after the procedure.
Some temporary effects such as mild pain, burning sensation, bruising, swelling, or itching may occur and usually resolve within a few days to weeks.
These are normal reactions related to the fat breakdown process and are temporary.
For best results:
Avoid applying cosmetic products to the treated area for the first 12 hours.
Protect the skin from heat and radiation sources (e.g., sunlight, UV exposure, sauna).
Maintain a balanced diet and regular exercise routine to enhance treatment outcomes.
Injection Lipolysis – Frequently Asked Questions
What is injection lipolysis and how does it work?
Injection lipolysis is a non-surgical fat reduction treatment in which a special solution (usually containing deoxycholic acid) is injected directly into the fat tissue.
The fat cells are broken down and naturally eliminated by the body over time.
Which areas can be treated?
It can be used on areas such as the double chin, abdomen, flanks (love handles), arms, thighs, and knees—anywhere localized fat is resistant to diet and exercise.
Is the procedure painful, and how long does it take?
A topical anesthetic is applied before the injections.
Most patients report only mild stinging or burning during the procedure.
Depending on the area, it usually takes 20–40 minutes and involves minimal discomfort.
How many sessions are required, and when are results visible?
Generally, 2–4 sessions are recommended at 3–4 week intervals.
Visible results typically appear 4–6 weeks after treatment, with maximum results achieved within 2–3 months.
What should be considered after the procedure?
Mild swelling, redness, or tenderness may occur but resolves in a few days.
Gentle massage may be recommended to improve circulation.
Avoid strenuous exercise and follow your dermatologist’s care instructions to support healing.
Dermatologist Dr. Sedef Demirer (Alsancak, İzmir) performs injection lipolysis (fat-dissolving injections) at her dermatology clinic, offering a safe and effective option for reducing localized fat deposits.
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