Walmart carries them. Yu could ge tone online at http://www.amazon.com/Electronic-Muscle-Stimulator-Complete-Electrodes/dp/B00174E806
A caninus muscle is a a facial muscle of the mouth
You just need a small cheap ($5) stereo amplifier/speaker like those for an iTune only cheap, two cheap transformers ($3 ea.), some small covered wire and 4 Tens type electro pads ($12/4).
A Compex Muscle Stimulator can be purchased at a number of different stores. Online general stores such as Amazon and eBay both stock both new and used versions of this product. Online specialized fitness stores such as Fitness Superstore also sell the Compex deveice.
The zygomaticus is a facial muscle that is responsible for raising the corners of the mouth when smiling. It is commonly referred to as the smile muscle.
Yes there are electronic muscle stimulators that are prescriped by doctors for pain relieve. One type is called a TENS unit and is used for back and shoulder muscles for chronic spinal patients.
One can find the top of the line facial creams to help heal facial scaring on the official site of WebMD. WebMD has the best recommendations of products and accurate information and tips on how to reduce facial scaring.
One can see a dermatologist to find cures and remedies for facial eczema. There are various medicines which one can use to treat and prevent future outbreaks.
One can find many tips on removing unwanted facial hair online. Such websites like Prevention, About, Ebony and AAFP talk a lot about facial hair removing.
The treaments one can find in faicial salons are facial steaming and opening up of the pores. They do this in order to clean your entire face inside and out.
One can find facial scar treatments for purchase from Amazon. They sell 'Revitol Scar Removal Cream' for $24.55. One can also get treatments from eBay and The Body Shop.
Amazon is great place to find reviews on facial products that they sell. These reviews are written by users that have bought and used the product themselves.