Botox injections not only help to reduce wrinkles but also support facial contouring, lifting, and improving many other aesthetic imperfections without surgery. However, to achieve natural and safe results, correctly identifying the injection sites for each area of the face is extremely important. So where should you get Botox injections to ensure both safety and optimal results? Let’s explore the important Botox injection sites with HBIO Clinic below.
Common Botox injection sites on the face
In reality, each face has a different muscle structure and degree of aging, so the injection sites for Botox are not exactly the same for everyone. The doctor will adjust the injection points based on your wrinkle condition, facial expressions, and desired results. However, there are still some “classic” areas commonly indicated for Botox injections because they provide noticeable and rapid results:

Forehead region
Forehead Botox is often indicated for individuals with prominent horizontal wrinkles when raising their eyebrows or even when their face is at rest. The main goal is to relax the forehead muscles, resulting in smoother skin, reduced signs of fatigue, and overall facial rejuvenation.
Common dosages range from 10–20 units depending on muscle activity and wrinkle depth. This injection area is often suitable for individuals with strong forehead expressions, premature aging wrinkles, or those wishing to prevent deep wrinkles.

The area between the eyebrows (frowning)
This is the area where the #11 wrinkle often forms due to frowning, concentrating, or strong facial expressions. Frowning Botox helps to soften the muscles, reducing a serious, tense look and providing a more relaxed appearance.
The dosage is usually around 15–25 units, depending on individual muscle structure. It’s suitable for those with prominent frown lines, a face that tends to appear unapproachable, or those who want to prevent wrinkles from deepening over time.

Outer corner of the eye
Botox injections in the outer corners of the eyes are often used to improve crow’s feet wrinkles that appear when smiling or making strong facial expressions. The goal is to minimize wrinkles while maintaining a natural look for the eyes.
The usual dosage is around 6–15 units for both sides. Those who are starting to see wrinkles around their eyes, have mild signs of aging around the eyes, or want to maintain a youthful appearance are often recommended for injections in this area.

Chin area
Chin Botox is commonly used for individuals with a bumpy, retracted chin or uneven skin texture when speaking. The injection helps relax the mentalis muscles, improving the appearance of a “orange peel chin,” resulting in a softer and more harmonious chin.
The typical dosage is around 4–8 units. It is suitable for those with overactive chin muscles, wrinkles, or mild chin asymmetry.

Neck area
Botox in the neck area is commonly used to improve prominent neck muscle bands, neck wrinkles, or mild sagging. The goal is to soften the activity of the platysma muscle, making the neck look slimmer and more youthful.
Dosage can range from 20–50 units depending on the condition. This is a suitable option for those beginning to show signs of aging in the neck area or wishing to improve the contours of the neck and jawline.

Which areas of the face should be avoided for Botox injections?
Although Botox is a relatively safe cosmetic procedure when performed correctly, it cannot be injected into just any area of the face. In fact, there are certain areas to avoid or require extreme caution, as incorrect injections can easily lead to facial asymmetry or affect muscle function. Below are some areas you should pay particular attention to:

Upper eyelid area (area near the levator palpebrae muscle)
This is a very sensitive area because it is directly related to the levator muscle of the eyelid. If Botox spreads into this muscle, it can cause drooping eyelids, making the eyes look smaller, heavier, and lifeless.
Therefore, Botox is usually not injected directly into the upper eyelid, but only in adjacent areas with carefully controlled techniques.
Under-eye area (dark circles, puffiness)
Many people mistakenly believe Botox can treat dark circles or puffy eyes, but in reality, this is not an appropriate indication.
Injecting the wrong area under the eyes can lead to:
- More noticeable puffiness
- Loosening or wrinkling of the skin
- Impact on natural facial expressions
Generally, this area is better suited to other methods such as fillers or skin rejuvenation technologies.

The corners of the mouth (the smiling muscles)
This area involves many muscle groups when speaking and smiling. If Botox is injected incorrectly, it can cause:
- Asymmetrical smile
- Slight facial distortion
- Difficulty controlling facial expressions
Therefore, this area should only be treated when clearly indicated and by a highly experienced doctor.
The philtrum (between the nose and the upper lip)
Some people who want to reduce the appearance of their gums when smiling (gummy smile) will have Botox injected in this area. However, if the injection is done incorrectly:
- It can cause the upper lip to become stiff.
- It can affect speech or eating.
This is a small but very “difficult” area, and should not be treated haphazardly.
Nasal area (not indicated)
Botox is sometimes used to reduce “bunny lines” (wrinkles on the nose), but if injected incorrectly:
- It can stiffen facial expressions in the nasal area.
- It can affect the overall smile.
Furthermore, Botox is not used for nose lifting, so misunderstanding and misuse should be avoided.
A safe and medically approved place for Botox injections
When deciding to get Botox injections, many people often only focus on price or quick results, forgetting that the most important factor is the facility where the procedure is performed. A reputable clinic not only helps you achieve beautiful aesthetic results but also ensures long-term safety and minimizes risks.
One of the clinics trusted by many customers today is HBIO Clinic.

Here, aesthetic services like Botox are performed on a personalized basis, not using a standardized approach. Clients will receive a thorough examination before injection to determine the precise injection site and dosage, thus achieving the most natural results.
Why choose HBIO Clinic for Botox injections?
✔️ Highly qualified and experienced doctors: HBIO boasts a team of well-trained dermatologists with many years of experience in aesthetic medicine. Their deep understanding of facial muscle structure allows doctors to accurately identify injection points, a crucial factor in the effectiveness of Botox.

✔️ Standard medical procedures, ensuring sterility: The entire process at HBIO is built on the principle that “beauty must go hand in hand with safety,” from consultation and procedure to post-injection care. This helps minimize the risk of infection or unwanted complications.

✔️ Utilizing modern technology and genuine products: The clinic continuously updates and applies advanced aesthetic technologies from the US, Europe, South Korea, etc., ensuring optimal treatment effectiveness and safety for customers.

✔️ Diverse and specialized non-surgical aesthetic services: HBIO focuses on minimally invasive beauty methods such as Botox, fillers, HIFU, PRP… to improve skin and facial contours without surgery.
In short, Botox injections are a quick, effective beauty solution that is increasingly chosen by many people to remove wrinkles and rejuvenate their faces. However, to achieve natural and safe results, the most important thing is to correctly identify the injection site and have it performed at a reputable facility. When properly examined and injected using the correct technique, Botox not only makes the skin smoother but also helps the face become more harmonious and youthful naturally.
If you are interested in the appropriate Botox injection sites for your skin condition, proactively consult with medically certified aesthetic clinics like HBIO Clinic for specific advice. Choosing the right place will give you more peace of mind and help you achieve the desired beauty results.
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