My niece underwent a similar treatment the past few years, but just using trace amounts of actual peanuts and then building up to larger quantities. As far as

My niece underwent a similar treatment the past few years, but just using trace amounts of actual peanuts and then building up to larger quantities. As far as I know, there was no commercially-produced patch or capsule involved. My sister in law blogged about it here: http://girlvspeanut.blogspot.com/ http://girlvspeanut.blogspot.com/