What is Botox?
Botox is a protein derived from botulism toxin that is injected underneath skin in order to minimize or smooth out lines and wrinkles on the face. When low doses of Botox are used, it actually paralyzes or relaxes facial muscles, giving the recipient a clean, smooth facial appearance.
Botulinum toxin is a neurotoxin protein produced by the bacterium Clostridium botulinum. It is one of the most poisonous naturally occurring substances in the world, and it is the most toxic protein.[1] Though it is highly toxic, it is used in minute doses both to treat painful muscle spasms, and as a cosmetic treatment in some parts of the world. It is sold commercially under the brand names Botox, Dysport, and Myobloc for this purpose.
The bacterium causes botulism which is a form of food poisoning. It works by relaxing the facial muscles by blocking the nerve impulses, smoothing the look of the skin. The toxin is what paralyses the injected muscle. When done excessively it can leave your face looking paralyzed as it inhibits the movement.
Wrinkles may be caused when a muscle tightens. Botox is injected through the skin into the muscle. The Botox keeps the muscle from tightening. When the muscle can't tighten, the wrinkle doesn't show as much. A doctor trained in the use of Botox will inject small amounts of Botox into the muscle. Only the treated muscle can't move.
