Richard MacKenzie is probably the best known hypnotherapist on the internet. This self-hypnosis mp3 is for nail biting and is instantly downloadable.
Here is a quote about the product from Richard MacKenzie’s website;
"Download Richard MacKenzie’s Nail biting MP3 and see how you are finally able to conquer this old foe of your childhood which is threatening to spill over in your adulthood as well. Richard MacKenzie’s MP3 will work towards a more confident you."








