[Dr. Belleview Column 78.] Laser lifting after contouring injections? What to watch out for in combination procedures

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Laser lifting after contouring injections?

Precautions for combination procedures

These days, everyone prefers a small face. There are many ways to create a small, slim face line. A representative procedure is “Botox.” Since this works by reducing muscle, it may not be very effective for people who have more fat than muscle. In that case, we recommend a combination procedure: reducing fat with contouring injections or V-OLET injections, then improving firmness with laser lifting.

This is a very effective approach, but to maximize the synergy between the two procedures, understanding the procedure order and interval is essential. The wrong order and timing can cancel out the effect or cause unnecessary side effects. Today, I’ll explain the procedure order and precautions you must know when combining contouring injections and laser lifting.

1. Contouring injections vs. laser lifting: understanding their roles is key

First, accurately understanding the purpose and mechanism of the two procedures can help determine the order. Take a look at the comparison chart below for contouring injections and laser lifting, and think about which one should come first. So, which procedure should be done first?

Procedure	Purpose	Main action	Time to see results
Contouring injections	Reduce fat and adjust facial volume	Reduce the size of fat cells or destroy them to shrink the fat layer	Begins to appear 1–2 weeks after injection, with maximum effect in weeks 3–4
Laser lifting	Improve skin firmness and sagging	Induce collagen contraction and regeneration with radiofrequency/ultrasound energy	Some improvement appears immediately after the procedure, with gradual improvement over 1–3 months

2. The most effective sequence is contouring injections first!

I’m not sure if this matches what you were thinking, but the recommended sequence when combining contouring injections and laser lifting is “contouring injections first → then laser lifting.”

The essential procedures for creating a defined, small face. Recommended order and interval when combining “contouring injections and laser lifting”?

❤️ Bellevue Clinic recommends:

“Contouring injections first → then laser lifting”

Keep at least a 2–4 week interval.

The main cause of a poor face line is hidden inside. It makes sense to first remove the unnecessary fat, then restore firmness. If that’s hard to picture, imagine a balloon filled with oil and sagging. Once a balloon sags, it’s difficult to restore its original elasticity, but if that were possible, wouldn’t it make sense to remove the oil first and then fix the sagging? That’s the easiest way to understand it. It’s similar to losing weight first through dieting and then focusing on stretch marks or loose skin.

Reducing the volume of fat cells that make the face line look dull with contouring injections is a kind of foundation-building step. As fat decreases, the dullness of the face line improves, and the area to receive laser lifting becomes clearer. Another purpose is to increase the efficiency of energy delivery from the laser. If fat is reduced in advance, laser energy can be delivered more effectively to the target tissue, maximizing the effect. The thicker the facial fat layer, the lower the efficiency with which laser lifting energy reaches the target tissue deep in the skin (dermis, SMAS layer).

As fat is reduced and space is created, any resulting skin laxity is tightened with laser lifting (Ulthera, Thermage, InMode, etc.). Laser lifting firmly tightens the slimmer line created by contouring injections, completing an even clearer, smaller, and sharper V-line. Let’s look at it in a bit more detail.

✅ STEP 1: Reduce fat volume with contouring injections

First, reducing the volume of fat cells that make the face line look dull with contouring injections is a kind of foundation-building step. As fat decreases, the dullness of the face line improves, and the area to receive laser lifting becomes clearer. Another purpose is to increase the efficiency of energy delivery from the laser. If fat is reduced in advance, laser energy can be delivered more effectively to the target tissue, maximizing the effect. The thicker the facial fat layer, the lower the efficiency with which laser lifting energy reaches the target tissue deep in the skin (dermis, SMAS layer).

During the process of being delivered from the skin surface to deeper tissues, laser or ultrasound energy is absorbed and dispersed by each tissue layer. As it passes through fat cells, some energy may be absorbed or scattered, weakening the final energy that reaches the intended target, such as the dermis or SMAS layer. Focal point distance: especially in ultrasound lifting (for example, Ulthera, Shurink), energy is concentrated at a single point to form a “focal point.” Passing through a thick fat layer increases the likelihood that the focus will shift or that energy will be lost before reaching the target depth. Unlike other skin tissues that are mostly composed of water, the fat layer has different energy absorption and transmission properties and may partly act as an insulator that interferes with the flow of thermal energy.

✅ STEP 2: Strengthen firmness with laser lifting (tightening)

As fat is reduced and space is created, any resulting skin laxity is tightened with laser lifting (Ulthera, Thermage, InMode, etc.). Laser lifting firmly tightens the slimmer line created by contouring injections, completing an even clearer and sharper V-line, which is the best possible outcome.

However, muscle and fat are essential parts of the body, so you should not think of them as something that is always bad. In any case, as we age, muscle and fat tend to decrease, and when they do, the skin can naturally become looser or sagging can become more noticeable.

If you are older, these changes may become more noticeable after contouring injections. Laser lifting can be a very good way to address that. Depending on which lifting laser is chosen, options such as Ulthera, Thermage, and Ulthermage can also help prevent sagging and improve firmness in the medium to long term.

3. Keeping an interval between procedures is essential!

One more thing to remember: just as important as the procedure order is leaving enough time between the procedures. When laser lifting is performed after contouring injections, it is recommended to leave at least 2 to 4 weeks between them. There are three main reasons for this.

1> Because of inflammation and swelling

: Contouring injections inevitably cause an inflammatory reaction and swelling in the treated area. This inflammation must fully subside and the tissue must stabilize before the next procedure so that it does not negatively affect the following treatment. Please remember that dermatologic procedures should generally be performed when the skin is healthy and stable.

2> To avoid excessive heat stimulation

: This is related to the previous point. If high-intensity thermal energy such as Ulthera or Thermage is applied while inflammation remains after contouring injections, the inflammatory reaction may worsen or unnecessary side effects may occur, such as excessive swelling or increased risk of pigmentation.

3> Design needs to be adjusted after confirming the effect of the injections

: Laser lifting should be performed after the effect of contouring injections becomes visible (usually around weeks 3–4), so that you can accurately understand how much fat has been reduced and precisely design the areas that need lifting. If the contouring injections have already sufficiently corrected the face line (meaning lifting is not needed), then it is fine to stop there. Makes sense, right?

🚫 Precautions if done in the opposite order

(Laser lifting → contouring injections)

It is possible to do laser lifting first and then contouring injections, but because the skin tissue is sensitive immediately after laser treatment, it is safer to wait at least 1–2 weeks before proceeding with contouring injections.

-Dr. Belleview-

4. Rare side effects and how to respond when combining procedures

Although generally safe, combination procedures place a greater amount of stress on the skin, so be aware of the following side effects.

Side effect	Cause	Response and advice
Excessive hollowness in the cheeks	When fat reduction (contouring injections) and tightening (laser) occur too strongly at the same time	-Accurate analysis of fat volume before treatment is essential. -If cheek hollowness occurs, consider supplementing volume with filler or a collagen booster.
Prolonged swelling/bruising	When inflammatory reactions last longer because the injection area and laser-treated area overlap	-Follow all aftercare instructions, such as cold compresses, carefully. -If it lasts a long time, be sure to visit the clinic.
Increased skin sensitivity	Both procedures刺激 the skin and can temporarily make it more sensitive	-Use regenerative cream and keep up with moisturizing!! -Pay close attention to sun protection.

Consult with a dermatology clinic that has deep experience and understanding of these two procedures, and accurately diagnose each person’s facial fat volume and degree of skin sagging to determine the optimal order, interval, and design. After contouring injections, you must observe at least a 2-week recovery period, and for both procedures, adequate water intake and moisturizing care after treatment are essential. In particular, you should protect the skin by paying close attention to sun protection. Rather than expecting a dramatic effect all at once and forcing the treatment intensity too high, proceeding step by step and observing the skin’s response creates safer and more natural results.

"Contouring injections and laser lifting

combined wisely,

to complete a more slim and firm face line!"

If you are wondering which procedure is right for you, visit Belleview Clinic and receive a thorough consultation with our medical team. We will accurately diagnose your skin condition and suggest the most effective method.

"Skin-diagnosis-focused approach"

Belleview Clinic

The Mark-Vu skin analysis test can identify a variety of skin concerns at once that are difficult to see with the naked eye, including skin texture, pigmentation, pores, wrinkles, skin tone, dark circles, radiance, redness, melanin, sebum, and acne-causing bacteria.

At Belleview, we scientifically analyze your skin based on this and make the final diagnosis for any necessary procedures. Through detailed consultation, we will do our best to provide the most effective treatment for each patient.

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