What is fat-dissolving injection (Cabelline)? Effects and costs for the face, abdomen, and thighs
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June 8, 2026
What is Fat-Dissolving Injection (Kabelline)? Effects and Costs for Face, Abdomen, Thighs
Downtime, and Costs Explained by a Doctor
"I'm only concerned about my abdomen or thighs," "My face doesn't slim down no matter how much I diet," "I want to do something about localized fat" - many people are bothered by fat in specific areas, separate from overall weight management.
Fat-dissolving injection (Kabelline) is a treatment method where the solution is directly injected into fat cells to dissolve them, and then expelled from the body through urine or sweat. It is less invasive than surgical procedures (liposuction) and has a shorter downtime. Our clinic offers in-person treatments (in Aoyama, Tokyo).
- Fat-dissolving injections (Kabelline) are available for in-person treatment (Aoyama, Tokyo)
- Effective for multiple areas including face, abdomen, thighs, and upper arms
- Please inquire about combination plans with GLP-1
What is Fat-Dissolving Injection (Kabelline)?
| Item | Content |
|---|---|
| Active ingredient | Deoxycholic acid (Kabelline) |
| Action | Destroys fat cell membranes, dissolving and reducing fat cells themselves |
| Features | Dissolved fat is metabolized and expelled from the body. Fat cell count decreases, making it less likely to rebound. |
| Downtime | Swelling, firmness, and bruising may occur for several days after injection. |
| Feeling the effects | Downtime subsides in 1-2 weeks, and changes are noticed in 1-2 months. |
| Estimated cost (at our clinic) | From ¥18,800 (depending on area and amount injected) |
Effects and Characteristics by Area
| Area | Effect | Points to Note |
|---|---|---|
| Abdomen (around the belly) | ◎ One of the most effective areas. For improving waistline. | Treatment is primarily for areas with a lot of subcutaneous fat. |
| Under chin・Jawline | ◎ Popular for small face and improving sagging under the chin. | Due to facial structure, swelling may be noticeable. Be careful of swelling from the day after the procedure. |
| Thighs・Calves | ○ For reducing volume on the inner and outer thighs. | May take some time to feel the effects. |
| Upper arms | ○ For improving "bat wing" fat. | Often requires multiple treatments. |
| Back・Armpits | ○ For areas of concern when wearing light clothing. | Approach varies depending on the area. |
About Downtime
- Day of injection: Swelling, warmth, and redness may occur. Avoid strenuous exercise, bathing, and alcohol consumption.
- 1-3 days later: Swelling and firmness may peak. Impact on work depends on the area and amount injected.
- 1 week later: Swelling usually subsides in most cases.
- 1-2 months later: Fat expulsion progresses, and many people notice changes in their silhouette.
⚠️ Downtime for facial procedures tends to be more noticeable. We recommend avoiding them two weeks before important events (weddings, important meetings, etc.).
Who is Fat-Dissolving Injection suitable for?
- Those with average weight but concerned about localized fat.
- Those who are hesitant about surgical liposuction but want spot reduction.
- Those who want to improve their silhouette for swimwear or light clothing.
- Those who want to manage overall weight with GLP-1 and simultaneously perform spot treatments.
Frequently Asked Questions
It depends on the area and amount of fat, but typically 2 to 4 sessions are done every 2 to 4 weeks. Some people feel a difference after just one session, but multiple sessions are recommended for more reliable results.
Since the number of fat cells decreases, it is less likely to rebound. However, remaining fat cells may enlarge, causing the effect to diminish. It is important to maintain good eating habits and exercise after the procedure.
Yes. It is possible to combine overall weight loss with GLP-1 and fat-dissolving injections for specific areas. Please consult us about plans where you receive GLP-1 prescriptions online while undergoing fat-dissolving injections in person.
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| Clinic Name | Mona Aoyama Clinic |
| Consultation Format | Online consultation (nationwide) / In-person consultation (Aoyama, Tokyo) |
| Location | 3F D Building, 1-10-3 Minami Aoyama, Minato-ku, Tokyo 107-0062 |
| Nearest Station | 5-minute walk from Tokyo Metro "Aoyama-itchome Station" |
| In-person treatment | Fat-dissolving injections are available in-person (Aoyama, Tokyo) |
Consult Mona Aoyama Clinic for Fat-Dissolving Injections
We support spot reduction and silhouette improvement with in-person treatments.