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2026.07.08
What Are Hyaluronic Acid Injections? A Simple Explanation of Their Expected Effects, Benefits, and Drawbacks
He is also a leader outside of the clinic, serving as president of Creation Labo, producer of cutting edge, and board member of the Japanese Society of Cosmetic Internal Medicine. She is also active as a leader outside the clinic, serving as the president of Creation Labo, producer of Cutting Edge, and board member of the Japanese Society of Aesthetic Internal Medicine. She aims to go beyond satisfaction to inspiration. He is a game changer in the world of aesthetic medicine, proposing Lifestyle Beauty that transcends the boundaries of aesthetic medicine.
Hyaluronic acid injections involve injecting hyaluronic acid solutions into the subcutaneous tissue or other areas to restore lost volume or contour the face and body.
Some of you may be wondering, "Won't it look unnatural?" or "Which product should I use?"
At BIANCA CLINIC, we place great importance on a design that takes into account not only the injection sites but also the harmony of the entire facial structure and features.
In this article, we’ll explain how it works, its effects, the different types, and precautions to take—all from a doctor’s perspective.
What kind of procedure is a hyaluronic acid injection?
Hyaluronic acid injections are a procedure that uses the physical volume of hyaluronic acid formulations to correct wrinkles and depressions, as well as to adjust facial contours and the shape of specific facial features.
Adjusting volume and shape with hyaluronic acid fillers
In hyaluronic acid injections, a gel-like hyaluronic acid solution is injected into the appropriate layer based on the treatment goal. By supporting the tissue from within, the solution can reduce the appearance of lines such as nasolabial folds and restore volume to hollow areas around the temples and cheeks.
For areas such as the nose, chin, forehead, tear troughs, and lips, we don’t simply add volume; instead, we design the shape by adjusting the injection site, depth, and volume. Since each product varies in firmness, elasticity, and how well it integrates with the tissue, it’s important to choose the one that best suits the specific area and desired outcome.
Considering the Harmony of the Entire Face with the BIANCA METHOD
At Bianca Clinic, we adjust the injection sites, formulations, volumes, and techniques based on our proprietary “BIANCA METHOD,” while taking into account the overall balance of the face.
Hyaluronic acid injections aren’t just about contouring the specific area where the filler is injected. For example, when shaping the jawline, it’s also necessary to check how it relates to the nose, lips, and facial contours.
Drawing on our knowledge of anatomy, we aim to achieve a result that blends naturally with the individual’s facial features without adding more volume than necessary.
They offer hyaluronic acid facelifts and treatments tailored to specific areas.
In addition to “Lift-Up Hyaluronic Acid,” which is designed to compensate for volume loss due to aging and skeletal structure and create a more defined facial contour, we offer injections tailored to specific areas, including the forehead, nose, chin, tear troughs, lips, cheeks, temples, and nasolabial folds.
Injection techniques vary depending on the goal—whether it’s adding roundness to the forehead, adjusting the contours of the chin, or filling in hollows in the cheeks. Since the most suitable areas and amounts depend on the patient’s bone structure, skin thickness, and facial expressions, it is essential to assess the overall balance during the consultation.
What results can I expect from hyaluronic acid injections?
Hyaluronic acid injections can help smooth out wrinkles and hollows, enhance facial contours, and adjust the volume and shape of specific facial features.
You can expect the following changes, among others.
- Makes wrinkles and furrows, such as nasolabial folds, less noticeable
- Fills in hollows in areas such as the cheeks and temples
- Refine the contours and three-dimensional appearance of the bridge of the nose, chin, forehead, and other areas
- Adjust the shape and volume of areas such as the tear troughs and lips
Nasolabial folds and hollows in the cheeks may be caused not only by the folds themselves but also by changes in bone structure and a loss of volume in the surrounding areas. For this reason, rather than simply filling the areas of concern, we carefully consider the injection sites, taking into account the cheeks, nose, and other areas.
When administering injections into the nose, chin, or forehead, it’s important to consider not only the front view but also the lines as seen from the side and at an angle. For the tear troughs and lips, we check how they look when facial expressions change and how they relate to the surrounding features.
Although changes are often noticeable immediately after the procedure, swelling may affect the appearance right after treatment. Additionally, the results and duration of the effects vary from person to person and depend on factors such as bone structure, skin condition, the injection site, the product used, and the volume injected.
What are the different types and formulations of hyaluronic acid injections?
Hyaluronic acid injections can be administered to specific areas such as the forehead, nose, chin, under-eye area, and lips; available products include Teosyal, Newbia, Juvederm, and Restylane.
Choose an injection method based on your purpose
At Bianca Clinic, we primarily offer the following types of hyaluronic acid injections, tailored to the overall balance of your face and your desired results.
- Hyaluronic Acid Lift
- Customized Hyaluronic Acid
- Forehead Hyaluronic Acid
- Nose Hyaluronic Acid
- Jaw Hyaluronic Acid
- ear hyaluronic acid
- Cheek hyaluronic acid
- Hyaluronic Acid for the Décolletage
- Tear Trough Hyaluronic Acid
- Lip Hyaluronic Acid
- Temple Hyaluronic Acid
- Hyaluronic Acid for the Upper Eyelids
- Hyaluronic Acid for Nasolabial Folds
- Hyaluronic Acid Injections for the Shoulders
In addition to treatments designed to restore lost volume, we also offer procedures to refine the shape of the forehead, nose, chin, tear troughs, and lips. During the actual procedure, we assess the patient’s bone structure, skin condition, and balance with surrounding features to determine the injection sites, product, and volume.
The hardness and suitable applications vary by formulation.
At Bianca Clinic, we offer the following hyaluronic acid products (as of July 2026).
- theosial
- NEAUVIA
- Juvederm Volux Series
- Restylane / Restylane Lift
Some formulations are designed to blend easily into areas with a lot of movement, while others have the firmness needed to support facial contours. Even within the same product line, there may be multiple products, each intended for different purposes or injection sites.
Don't choose a doctor based solely on their reputation; instead, consult with them, taking into account the changes you hope to achieve, the injection site, and your past treatment history.
What are the pros and cons of hyaluronic acid injections?
While hyaluronic acid injections make it easy to make subtle adjustments to one’s appearance, their effects are not permanent, and there is a risk of side effects in some cases.
Benefits of Hyaluronic Acid Injections
- Allows you to adjust volume and shape without using a scalpel
- It's easy to see the changes right after the treatment.
- Allows for precise adjustment of the injection site and volume
- Can target a wide range of areas
The treatment time varies depending on the area, but it typically takes about 10 to 15 minutes. One of the key features is that you can check the shape as the filler is being injected, but it’s important not to judge the final result based on the swelling that occurs immediately after the procedure.
At Bianca Clinic, we adjust the injection volume to account for swelling.
Disadvantages and Risks of Hyaluronic Acid Injections
- The effects are not permanent.
- Risks such as swelling, redness, pain, and bruising
- Asymmetry, lumps, and the possibility of the final shape differing from your expectations
- In rare cases, serious complications such as vascular occlusion may occur.
It cannot be ruled out that hyaluronic acid injections could cause skin necrosis, visual impairment, or blindness if they are accidentally injected into a blood vessel or if they compress a nearby blood vessel.
To minimize these risks, it is important for a doctor with a thorough understanding of facial anatomy to carefully determine the injection site and dosage.
At Bianca Clinic, we utilize the BIANCA METHOD, which is based on anatomy, to adjust the products used, injection sites, and dosage while carefully assessing the overall balance of the face.
We also provide training on anatomy and injection techniques to physicians who administer hyaluronic acid injections.
Frequently Asked Questions
We answer common questions about the duration of hyaluronic acid injections, side effects, formulations, and post-treatment care.
Q. What are hyaluronic acid injections?
A. This procedure involves injecting hyaluronic acid fillers into the subcutaneous tissue or other areas to fill in wrinkles and depressions, or to reshape the nose, chin, forehead, lips, and other areas. The appropriate filler and injection method vary depending on the treatment area and the desired results.
Q. How long do the effects of hyaluronic acid injections last?
A. The effects typically last between 6 months and 2 years, though this varies depending on the formulation, injection site, volume injected, and individual physiology. The effects are not permanent, and follow-up treatments may be necessary to maintain the results.
Q. Please tell me about the side effects of hyaluronic acid injections.
A. Swelling, redness, pain, and bruising may occur. These symptoms usually subside within a few days.
Q. What are the types and characteristics of hyaluronic acid formulations used in injections?
A. Each product differs in terms of firmness, elasticity, and how well it integrates with the tissue. At Bianca Clinic, we offer products such as Teosyal, Newbia, Juvederm, and Restylane, and select the appropriate one based on the patient’s goals and the treatment area.
Q. What precautions should I take and how should I care for myself after hyaluronic acid injections?
A. Please avoid applying strong pressure, massaging, or rubbing the injection site. On the day of the procedure, please refrain from strenuous exercise, drinking alcohol, and prolonged exposure to sunlight or high temperatures.
When considering hyaluronic acid injections, be sure to discuss the overall balance of your face with your doctor.
When it comes to hyaluronic acid injections, it’s not just about choosing the right product—the injection plan must also take into account the patient’s bone structure and surrounding facial features.
Hyaluronic acid injections are a procedure that not only fills in wrinkles and hollows but also helps adjust the shape of areas such as the forehead, nose, chin, tear troughs, and lips, as well as the overall balance of the face. However, the results are not permanent.
To achieve a natural-looking result, it is more important to inject the filler into the correct position—one that complements your facial structure, facial expressions, and surrounding features—than to simply increase the volume.
At BIANCA CLINIC, we discuss the results you’re hoping to achieve and determine the appropriate formulation and injection technique. If you’re wondering whether hyaluronic acid injections are right for you, please consult with a doctor during your consultation.
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