Mustard oil is rich in vitamin B complex, vitamin A, vitamin E, calcium, protein and omega 3 fatty acids. This reduces fine lines and wrinkles. It also helps to remove tan from the skin. Mustard oil also works wonders if you have chapped lips.
Mustard oil is rich in monounsaturated and polyunsaturated fats, which are considered heart-healthy fats. These fats may help lower bad cholesterol levels (LDL cholesterol) and increase good cholesterol levels (HDL cholesterol), contributing to overall heart health.
Pure mustard oil is often applied topically to help optimize hair and skin health. As well as adding it to homemade face masks and hair treatments, it's sometimes mixed with wax and applied to the feet to help heal cracked heels.