Mamaearth Onion Hair Mask works on the roots to strengthen your hair, reduce hair fall, and promote overall hair & scalp health. Onion Oil replenishes the scalp, restoring nutrients lost due to exposure to pollution, harsh weather & harmful chemicals used in hair care products. It cools the scalp, reducing itch & irritation. Made from all natural ingredients, Mamaearth Onion Hair Mask for hair fall control is free of harmful chemicals like Parabens, Mineral Oil, Silicones, etc.