She is also a brand ambassador for Parachute Advanced Hair Oil. Rohatgi modeled for popular brands like Amul, Nirma, Nescafe, Dabur Hair Oil, Jaguar Bath Panel. He made a comfortable living from the sales of his hair oil for many years. The Hindi word referred to head massage, usually with some form of hair oil. Castor oils and camellia oils were used as hair oil. T.T. Devassy Jewellery and Dhatri hair oil. The best time to apply facial hair oil is directly after you exit the shower. Humans produce natural hair oil called sebum from glands around each follicle. In 2017, Dhami became the brand ambassador of Bajaj Brahmi Amla Ayurvedic Hair oil. The coconut oil is used for cooking, as hair oil and in manufacture of soap.