# Botox [Official Website](https://www.botoxcosmetic.com/?cid=sem_goo_43700072707624749&cq_src=google_ads&cq_cmp=18138247324&cq_con=139170582206&cq_term=botox&cq_med=&cq_plac=&cq_net=g&cq_pos=&cq_plt=gp&gclid=CjwKCAjw6eWnBhAKEiwADpnw9oC9_YHx6TJa0BE4QLd8EOpZ-y0rC7eU2raZ94zpohw2nFqdaQ0lexoCbCgQAvD_BwE&gclsrc=aw.ds) ### What is it: botulinum toxin type A (BoNT-A) [^3] ### How it works: temporarily reduces the underlying muscle activity that causes moderate to severe frown lines, crow’s feet and forehead lines in adults [^1] Only BOTOX® Cosmetic is backed by more than 16 years of published studies. It uses a unique manufacturing process, and its potency is measured in units that cannot be compared to any other product. This is why there is no such thing as “generic” BOTOX® Cosmetic. [^1] FDA has stated that BOTOX® Cosmetic is “non-interchangeable” [^1] You may begin to notice results within 24 to 48 hours. Full results in 30 days [^2] Jawline slimming with Botox® produces gradual results with multiple treatments over the course of months. Botox® injections into the jaw muscle encourage natural atrophying, which will cause a progressive, controlled decrease in the size of the jaw muscles. After the initial series of treatments, maintenance treatments will be needed every eight months.[^4] ### side effects Three percent of patients experienced eyelid drooping in the frown lines studies, one percent of patients experienced eyelid swelling in the crow's feet studies, and one percent of patients experienced brow drooping in the forehead lines studies. Other possible side effects include: dry mouth; discomfort or pain at the injection site; tiredness; headache; neck pain; eye problems: double vision, blurred vision, decreased eyesight and dry eyes; and allergic reactions. These are not all of the possible serious side effects of BOTOX® Cosmetic. Please see the [Important Safety Information](https://www.rxabbvie.com/pdf/botox-cosmetic_pi.pdf) including Boxed Warning and [Medication Guide](http://www.allergan.com/assets/pdf/botox_med_guide.pdf) and talk to your specialist. [^2] Jawline slimming with Botox® causes tenderness, redness, and irritation when chewing. Less common side effects include double vision, muscle weakness, hoarse voice, and trouble breathing. [^4] ### Cost  [^3] [^3] [^1]: https://www.botoxcosmetic.com/what-is-botox-cosmetic/how-botox-cosmetic-works [^2]: https://www.botoxcosmetic.com/what-is-botox-cosmetic/frequently-asked-questions?cid=sem_goo_43700072707624749&cq_src=google_ads&cq_cmp=18138247324&cq_con=139170582206&cq_term=botox&cq_med=&cq_plac=&cq_net=g&cq_pos=&cq_plt=gp&gclid=CjwKCAjw6eWnBhAKEiwADpnw9vPzxw55FGRhTBxjEpIGthEejMLAO4Wh4uxdXoRD8xf_600YDGlnIBoC7FQQAvD_BwE&gclsrc=aw.ds [^3]: https://aedit.com/procedure/botox/cost [^4]: https://aedit.com/procedure/jawline-slimming-with-botox