Teatree oil has become most familiar use in these days almost all ppl are using teatree essential oil for external uses like skin itchings, pimples on face and as per my experience teatree oil does a major role in clearing out dandruffs. It helps to destroy dandruff.In market lots of products are available and jst few months back one of my friend suggested modicare teatree oil and he told this teatree oil will help in regrowth of hairs and even small childs are also using and results were awesome so I took 4 bottles with lots of hopes and gave it to my cousin for his baldness treatment after a week he called and scolded me this is not at all good its giving itching I was shocked and even I started to use and what he said was right bcz I too had dried scalp and itchings on my scalp ( along with olive oil 5 drops I added this teatree oil and applied on my head. The olive oil which I m using is standard since many years and years so no chance of blaming the carrier oil) . The smell is also not good I tried on my pet’s skin allergy places but the result is zero. Its only the marketing statergy and no benefits of using modicare Teatree oil. It has only side effect that makes your scalp dry and it will cause itching. Use tea tree oil but of a good company and not modicare bcz its money waste product beware!