Hello,
There is no medical evidence of decrease in the size of
keloids by using tea tree oil. There are several treatment options available
for the keloid treatment like mederma (allium cepa), natural treatments like mucin from the snail helix, moist wound dressings made of silicone gel which decreases the prominence of keloid scar over sometime, steroid injections, compression bandages, cryosurgery, and radiation & laser therapy.