Mamaearth onion hair oil helps you combat this problem. Onion oil, rich in sulphur, potassium and antioxidants, reduces hair fall and accelerates hair regrowth. One of the newest breakthrough ingredients in hair regrowth, Redensyl, unblocks hair follicles and also boosts new hair growth. The easy comb applicator ensures that oil sinks well and spreads evenly on the scalp. Safe for colored and chemically treated hair, the Oil is free of harmful chemicals and toxins such as silicones, parabens, mineral oil and dyes. The hair oil is dermatologically tested and can be used on all skin types. The product has no harsh chemicals and is free of SLS, parabens and mineral oils.