Want a fresh, relaxed look without anyone noticing you've had a treatment? Hyaluronic acid fillers are often a great option. They give you subtle volume, soften wrinkles, and can gently shape your face. At Dr T. a natural result is paramount, with respect for your age, anatomy, and personality. In this article, you'll discover what hyaluronic acid fillers do, how long they last, what to expect from a treatment, and when it's better to choose an alternative. Would you like a broader overview first? Take a look at our fillers overview and get insight into all the possibilities. Below we zoom in on hyaluronic acid fillers, because for many people they are the most flexible and reversible choice.
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Hyaluronic acid is a sugar molecule naturally present in the body that attracts and retains water. In aesthetic medicine, we use a purified gel based on hyaluronic acid to restore volume, soften fine and deeper folds, and refine contours. Think of lips, cheekbones, chin or tear trough. Goal: filling and shaping, with a result that looks soft and natural.
An important advantage is reversibility: if necessary, the doctor can dissolve a hyaluronic acid filler with an enzymatic treatment. Additionally, hyaluronic acid is versatile: different gel structures exist for different areas. A supple gel suits the lips and fine lines, a slightly firmer gel supports cheekbones or jawline. This way, we match the choice to what your face needs.
At Dr T. the approach is always safe and well-founded. We choose techniques and products with proven added value, so that the result looks fresh and natural without exaggeration.
Hyaluronic acid fillers are suitable when you want subtle shaping or filling. Some popular areas:
Unsure which area makes the most difference for your face? Feel free to also read about the best approach per area of your face. You'll find practical examples that show a subtle accent is often enough.
During an initial consultation, Dr T. takes the time to discuss your wishes and examine your face at rest and in motion. We assess skin quality, proportions, and align expectations. Based on that, we create a personalized treatment plan. You get clear information about comfort, aftercare, and exactly what to expect.
A treatment with hyaluronic acid fillers usually takes twenty to thirty minutes. We do everything to keep you comfortable. Often the gel contains a local anesthetic. Depending on the area, we use a fine needle or a blunt cannula. Goal: precisely place where the effect looks most natural.
After the treatment, you usually see a difference immediately. Sometimes there is mild redness or swelling that usually subsides quickly. You receive clear aftercare tips. If needed, we schedule a follow-up evaluation or a small touch-up later. Everything remains tailored to what gives you the most beautiful and subtle result.
Hyaluronic acid fillers often give immediate results. However, the effect refines further in the following days, as the gel settles and any swelling decreases. Durability depends on the area, your skin, your metabolism, and the gel used. General guidelines:
If you combine with neurotoxins for dynamic wrinkles, the effect of those usually starts within a few hours to 3 days. This way, we can nicely balance your skin quality and expression. The goal remains to achieve a natural result that suits your face.
Every aesthetic treatment requires a clear safety framework. Hyaluronic acid fillers are proven and widely used worldwide, but risks exist here too. The most common reactions are mild swelling, redness, or tenderness in the first days. That usually subsides quickly. Less often, we see bruising. Rare complications, such as a vascular occlusion, require immediate medical follow-up by an experienced doctor. That's why it's best to choose a doctor with experience and a safe approach.
What are the possible disadvantages? The effect is temporary, so you'll want to maintain the result with follow-up appointments. Too much filling looks unnatural, so we deliberately work subtly. For volume corrections near the eyes or in areas with a lot of movement, extra finesse is needed. Finally, there is a small chance of lumps or asymmetry, which are usually easy to correct. Because hyaluronic acid is reversible, we can dissolve targeted areas if necessary.
The costs of hyaluronic acid fillers depend on several factors: the area, the amount of gel needed, the complexity of the treatment, and whether we combine techniques. Sometimes one area is enough. Sometimes we achieve a more natural balance by subtly supporting, for example, cheeks and chin together. During the consultation, you get a clear, customized proposal, so you know exactly what you pay and what to expect.
We work step by step, with an eye for balance. That is often more efficient and natural than adding a lot of volume at once. Want to know concretely what your plan would cost? Make an appointment. We listen to your wishes and propose a clear schedule.
Not every need requires the same technique. Below you see when hyaluronic acid fillers are suitable, and when a skinbooster or a biostimulator like Sculptra scores better. Important: Sculptra is not used in the forehead, around the eyes, the nose, or the mouth. In that T-zone, we choose other techniques. If you want to read more background, you can check out the Sculptra info from Galderma.
| Technique | Primary goal | When visible | Average duration | Best for | Important notes |
|---|---|---|---|---|---|
| Hyaluronic acid fillers | Filling and shaping | Immediately | 9 to 24 months, lips 9 to 12 | Lips, cheeks, cheekbones, chin, tear trough | Reversible with enzyme; finesse required around eyes |
| Skinbooster | Hydration and glow | Quickly | 4 to 6 months | Refreshing complexion, fine lines, skin quality | No volume or contour; often in a course |
| Biostimulator Sculptra | Collagen building, subtle lift | Gradually | Long-lasting effect | Light lift outside the T-zone | Not for forehead, around eyes, nose, or mouth |
Durability depends on the area and how much you move that area. The table below gives a handy overview. You always get personalized advice during the consultation.
| Area | Typical goal | Average durability | Note |
|---|---|---|---|
| Lips | Definition, hydration, symmetry | 9 to 12 months | Dynamic area, so shorter duration |
| Cheekbones and cheeks | Soft lift and contour | 18 to 24 months | Often large visual effect with little product |
| Tear trough | Reduce shadow | 9 to 12 months | Place carefully for a natural result |
| Nasolabial fold and marionette | Soften fold | 9 to 24 months | Combination with mid-face can help |
A natural result requires precision and a holistic view. That is why Dr T. evaluates not only the area that bothers you, but the proportions of your whole face. Some fixed criteria:
We work step by step and opt for combinations where needed, for example a small volume correction with hyaluronic acid fillers and a skinbooster for glow. That way the result stays fresh, subtle and true to who you are. Want to read more about a gentle approach? Then take a look at our page on natural fillers.

Schedule a personal consultation with Dr T.
Make an appointmentAt Clinique Dermatologie Gent, we believe filler treatments should enhance, not alter.
Dr T. combines surgical precision with an artist鈥檚 eye to refresh your appearance without telling a single soul.
Every filler plan is tailored to your unique facial structure, preserving your expressions while restoring youthful contours.
Hyaluronic acid fillers can be dissolved if desired, giving you full control and peace of mind.
We often pair fillers with skin boosters or biostimulators to improve skin quality from within, not just fill lines.
Book a consultation with Dr T. and discover how subtle, expertly placed hyaluronic acid can bring back your most radiant self.
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