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What is Botox?
Botox is the name commonly used for products in the Botulinum Toxin Type A group.
When injected into a muscle, it helps reduce nerve signals to that muscle, temporarily decreasing its activity.
It can therefore be used to reduce wrinkles caused by facial movement and decrease the activity of certain muscles, such as the jaw muscles.

Highlights of the Botox programme
- Helps reduce expression lines
- Helps reduce jaw muscle activity
- Helps refine the jaw area in people with enlarged jaw muscles
- Can refine certain areas of the facial contour
- Injection sites and doses can be tailored to each person
- The procedure does not take long.
- Daily life can generally be resumed after treatment
What can Botox help with?
Botox can be used in several areas, with a different purpose for each site.
Botox for wrinkles
Suitable for wrinkles caused by muscle movement, such as:
- Forehead lines
- Frown lines
- Crow's feet
As muscle activity decreases, wrinkles that appear during facial movement also become less noticeable.
Masseter Botox
Masseter Botox is injected into the Masseter, the muscle used for chewing.
For people with relatively large jaw muscles, reducing activity in these muscles helps their size gradually decrease, which can make the jaw area look smaller and the face appear slimmer.
However, if the jaw is wide mainly because of bone structure or fat, Botox cannot directly address that cause.
Botox jawline lift
This involves injecting Botox into muscles that affect the jawline and neck, helping reduce some of their pulling force.
After treatment, the jawline may appear clearer and more defined in suitable candidates.
However, a Botox jawline lift does not directly tighten the skin. If sagging is considerable, other lifting programmes may be needed alongside it.
Who is Botox suitable for?
The Botox programme may suit people who:
- Have wrinkles when smiling, raising their eyebrows, or frowning
- Have forehead lines
- Have lines between the eyebrows
- Have crow's feet
- Have enlarged jaw muscles
- Want the jaw area to look smaller
- Want to refine the facial contour
- Have had Botox before and want repeat treatment
Before treatment, the doctor assesses muscle activity in each area to plan the sites and doses appropriate to each person's face.
What kinds of wrinkles can Botox reduce?
There are several types of facial wrinkles, and they do not all respond to Botox in the same way.
Wrinkles during facial movement
These lines are noticeable during expressions such as raising the eyebrows, frowning, or smiling.
These wrinkles arise from muscle activity, so Botox can address them relatively directly.
Wrinkles visible even at rest
If lines are deep enough to remain visible without facial movement, changes in skin structure may also be involved.
Botox injections help reduce repeated muscle movement, but existing creases may not disappear completely and may need other treatments as well.
How does masseter Botox slim the face?
The jaw muscle, or Masseter, is a large muscle located at the angle of the jaw.
Some people naturally have large muscles here or use them extensively, making the lower face look wide.
After Botox injections, muscle activity decreases. Over time, the muscles gradually become smaller, which can make the jaw area look smaller.
Which causes of a large jaw can Botox help with?
A large jaw can have more than one cause.
A large jaw caused by muscle
This is the group in which Botox can help reduce muscle size.
A large jaw caused by bone
Botox cannot make the jawbone smaller.
A facial contour that looks large because of fat
Botox does not dissolve fat.
Some people have a combination of muscle, bone, and fat, so the cause should be checked before choosing a method.
How many units of Botox are needed?
There is no fixed number of units for everyone.
The doctor considers:
- Injection sites
- Muscle size
- Muscle strength
- Face shape
- Desired results
- The chosen product
- Previous injection history
Particularly in the jaw area, people with different muscle sizes may require different numbers of units.
Units from different products should also not be compared directly, because each brand has its own unit standard.
How do Botox brands differ?
Each Botulinum Toxin brand differs in details including its manufacturing process, characteristics, and use.
Rather than considering only units or price, factors to consider include:
- The product used
- Its source
- Intended injection sites
- A dose appropriate to the muscles
- The doctor's treatment plan
No single Botox brand is always suitable for every person or every area.
Botox injection steps
1. Assess the face and muscles
The doctor assesses the face shape and asks you to move the muscles in the target area, for example by raising the eyebrows, frowning, smiling, or clenching the teeth.
2. Plan the injection sites
The sites and doses are selected to suit the muscles in each area.
3. Prepare the skin
The injection area is cleaned following the clinic's procedures.
4. Inject Botox
The doctor injects the product at the planned sites.
5. Provide aftercare advice
After injection, you receive instructions on care and monitoring symptoms.
When will Botox results appear?
Botox does not take full effect immediately after injection.
After treatment, muscle activity gradually decreases and changes begin to appear in stages.
Changes in movement can often be noticed earlier in wrinkle areas. Masseter Botox takes longer because the muscles must gradually change in size.
Results should be assessed after an appropriate waiting period.
How long does Botox last?
Botox effects are temporary.
Over time, muscle activity gradually returns. Duration varies from person to person and depends on:
- Injection sites
- Muscle size and strength
- Dose used
- Product
- The body's response
When you begin to feel muscle activity returning, you can visit the doctor for an assessment of whether it is time for another treatment.
How often are Botox injections needed?
Not everyone needs the same injection schedule.
Some people's muscle activity returns sooner, while others retain the effects for longer.
Repeat treatment should therefore be based on the actual results and muscle activity, rather than a preset date without reassessment.
Will Botox make my face look stiff?
Not necessarily.
A feeling of facial tightness or a stiff expression is often related to injection sites and doses.
The aim need not be to stop all muscle activity; it can be reduced to a level that still allows facial expressions.
Before treatment, tell the doctor what kind of result you want, such as fewer wrinkles while retaining natural facial movement.
Can Botox cause brow drooping?
This can happen in some cases because the forehead and eyebrow muscles work together.
Changes in muscle activity may cause forehead heaviness, changes in eyebrow height, or drooping eyelids in some people.
Before injections in the forehead and eye area, the doctor should therefore assess eyebrow shape, eyebrow elevation, and muscle activity.
How does a Botox jawline lift differ from lifting devices?
These two programmes work differently.
Botox jawline lift
Focuses on reducing activity in certain muscles that affect the jawline.
Lifting devices
Focus on skin and tissue firmness using energy according to each device's technology.
If the main concern is sagging skin or reduced firmness, a lifting device may be more suitable, or both may be combined based on the doctor's assessment.
Preparing for Botox injections
Before treatment, tell the doctor if you have:
- Underlying conditions
- A history of drug allergies
- Current medications or supplements
- A history of Botox injections
- Previous brands and injection dates, if known
- Side effects from previous injections
- Pregnancy or breastfeeding
- Neurological or muscle disorders
- Inflammation or infection at the injection site
If you take prescribed medication, do not stop it yourself to prepare for Botox injections. Consult the doctor managing your care first.
Aftercare following Botox injections
Follow the doctor's aftercare instructions. In general:
- Avoid pressing or massaging the injection sites yourself
- Keep needle puncture sites clean
- Avoid impacts to the treated area
- Monitor unusual symptoms
- Attend follow-up appointments as advised
Does Botox require downtime?
Generally, no downtime is needed and daily activities can be resumed.
Mild symptoms may occur after injection, such as:
- Redness
- Needle marks
- Mild swelling
- Bruising
- Tightness in some areas
Symptoms vary between individuals and usually improve gradually.
Can resistance to Botox develop?
Reduced responsiveness to Botulinum Toxin can occur. However, feeling that an injection is “different from last time” does not always mean Botox resistance.
Other factors may be involved, such as:
- Dose used
- Injection sites
- Muscle size
- Product
- Time since injection
If the results seem different from before, have the doctor assess them before repeat treatment.
Is Botox dangerous?
Botox is a medicine that must be used at appropriate sites and doses.
Possible side effects include redness, swelling, bruising, or pain at injection sites.
Some areas have specific potential side effects, such as changes in eyebrow height, drooping eyelids, or a change in chewing strength after jaw injections.
Seek medical attention immediately for severe unusual symptoms such as difficulty swallowing, breathing problems, abnormal speech, or unusual muscle weakness.
Frequently asked questions
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Treatments & PricingThis is introductory information. Treatment selection requires a doctor's assessment. Discuss your medical conditions, medicines, allergies, and pregnancy or breastfeeding before treatment.
Suitability and treatment results vary from person to person.

