Because of heat and climatic changes my eyes were burning and had some other symptoms of heat exhaustion. One of my friend recommended to use Navratna Hair oil. So I tried this hair oil. while applying itself I could feel the chillness in my body. I felt so comfortable because I had nice coolness over my head for more than an hour. The fragrance also very nice.I used this hair oil weekly thrice and I got relieved from my health problem.