Trichotillomania (Hair Pulling) Support Group
Impulsive control disorder is the inability to resist an urge, temptation, or impulse, even when it may cause negative effects to the self or to others. If you or a loved one suffers from impulsive contorl disorder, join the community to find support and share your challenges with others who know what you're going through.
https://www.amazon.com/Swanson-Nac-N-Acetyl-Cysteine-Caps/dp/B00068GKC8/ref=sr_1_1_a_it?ie=UTF8&qid=1499720122&sr=8-1&keywords=swanson%2Bnac&th=1
It does seem to help to decrease the compulsive urges. Some people benefit more than others, so its worth a try! There have been studies which found it being effective for trich and skin picking.
https://www.amazon.com/dp/B003PGE98K/_encoding=UTF8?coliid=I3VL1IOH3HPAQB&colid=3HC07C070OIIB&th=1