Onion Shampoo helps to strengthen strands, unclog blocked roots and manage scalp infections. It prevents hair loss and reduces dandruff flakes as well as itchiness on the scalp. Onion Shampoo has Pro-Vitamin B5 (D Panthenol) that helps strengthen roots and boost hydration to make hair softer and stronger . Onion shampoos are rich in onion juice that is known to stimulate hair development, fight hair fall, baldness, prevent dandruff, split ends premature graying, and make your hair thicker