How does Botulinum Toxin work?

The whole Botulinum Toxin mechanism consists of blocking nerve signals in the muscles or paralyzing them. Naturally, the nerve endings release a special chemical substance acetylcholine. This chemical serves as a connector between nerve endings and cells of a muscle.

This substance forces the muscle to contract. Botulinum toxin injectionshelp to block acetylcholine release and decrease muscle activity, so muscles could be less stiff. Therefore, if the muscle is not able to contract, the skin will not be able to wrinkle.

However, there are some key differences between the medical and cosmetic use of Botox. Usually, for cosmetic purposes, injection doses are smaller and weaker. Botox injections help to get rid of facial wrinkles. The main goal of the injections is to correct appearance. Therefore, it is very helpful in eyebrow lifting, as well as eliminating fine lines around the lips. It also helps chin dimpling from overactive muscle movement.

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What Botulinum Toxin (Botox) Is and Its Benefits for Health - Longevity LIVE