NAYANA Castor Oil, 100 ml, Nail Care for Women, Treat your hair to some luxurious care. The dry oil NAYANA Castor Oil will make your hair smooth, soft and shiny. Characteristics: does not weigh hair down improves the structure of the hair gives hair shine gives hair strength and elasticity How to use: Apply to dry hair, especially to the lengths and ends. Can be used on a daily basis.