Thanda Thanda Cool Cool' brand Navratna has been the most trusted and preferred brand in the therapeutic cooling oil segment for a very long time. It has been meticulously prepared from a combination of nine unique ayurvedic herbs. Itâ€s everyday massage gives enjoyable cooling which provides relief from daily mental and physical stress- and its related symptoms like headache, fatigue, tension, insomnia etc. It not only solves specific hair and body related ailments, but delivers superlatively on all desired benefits, like beauty & nourishment, traditionally sought from hair oils.