Nyle Strengthening Hair Oil Olive And Almond contain herbs are placed in a porous tube, which is immersed in an oil base already enriched with this oil. Through the holes in the tube, the herbs soak in the oil, continuously nourishing it with its essential goodness. It provides strength and shines from root to tip. Apply liberally on your hair and scalp and massage with fingertips. Use regularly for best results.