Most facial dynamic wrinkles are caused by the over-activation of muscles generated by excessive facial expressions. BOTOX® can reduce these wrinkles by blocking the transmission between nerve endings and facial muscles, making the over activated muscles flaccid so as to smooth out the established wrinkles .
![](https://demo.veribel.com.sg/wp-content/uploads/2020/06/BOTOX-1.jpg)
![](https://demo.veribel.com.sg/wp-content/uploads/2020/06/BOTOX-1.jpg)
In normal cases, the brain would transmit signals of chemical electrodes through acetylcholine to muscles, making them contract and move.
![](https://demo.veribel.com.sg/wp-content/uploads/2020/06/BOTOX-2.jpg)
![](https://demo.veribel.com.sg/wp-content/uploads/2020/06/BOTOX-2.jpg)
If excessive acetylcholine is released, the muscles would become tense due to the over activation, leading to the formation of wrinkles. Since BOTOX® can block the nerve endings from emitting acetylcholine, it can make the facial muscles flaccid so as to smooth the wrinkles.
How Often Should I Get BOTOX® Injection?
BOTOX® is supposed to be injected once every 6 to 9 months as this toxin-free natural protein is easy for the human body to absorb and decompose and thus no permanent results can be achieved.
How Long Does It Take for BOTOX® to Work?
In general, it will take effect 2 to 3 days after the injection. The full effects can be seen on the 7th day and generally last for 6 to 9 months.
Is BOTOX® Safe?
Though extracted from Botulinum toxin type A, BOTOX® is a natural protein instead of any type of toxins or bacteria and thus no bacterial poisoning or infections will be caused. The injection is administered by doctors to ensure safety.