If you search on Groupon or Google for Botox injections, you will find a long list of coupons and clinics advertising Botox for a cheap price. Understandably everyone likes to know they are getting a good deal when it comes to purchasing products or services, but Botox is not a normal product, most of the time the deal is not worth the aftermath.
Sometimes the one performing the injections are either a non-professional or they are just newly qualified. Complications can arise if the injector is not experienced or if they have not had proper training, especially if they are doing more intricate work such as a Botox brow lift. Even simple Botox injections require a specially trained practitioner who understands anatomy of the face and how to inject in the right areas and not cause ptosis but still allow natural expressions to be made.
There are various products that are neuromodulators like Botox out in the world but few if any are FDA approved for facial wrinkles. These products may not be as effective or may wear off quicker than Botox does, meaning you will end up spending more anyway to get the results you want.
Always make sure that the injector is using patented Botox by Allergan. A clinic may even dilute their Botox offering it a cheaper price knowing that it will wear off sooner and customers will need to return for more.
Do your research when looking for a Botox injector, make sure the injector is a highly qualified professional and they are using the correct product. Remember Botox results good or bad last for 3-4 months.