Sandalwood Oil is traditionally used in religious and ayurvedic treatment in India. Sandalwood oil is very effective for relaxation, insomnia, meditation and stress. But unfortunately, many sandalwood oil that is sold is not pure and not from India due to the Indian government control over its extinction and illegal trading. A 1 kg authentic India Sandalwood oil can cost up to USD 3000. It is also very popular in Japan.