The first time someone spotted a grey hair on my head a few years ago, I had a mini panic attack. I was suddenly consumed by the thought of turning all grey which was a scary feeling for me as I was not ready. Thankfully we have a solution to this problem that is not only a corrective but also a preventive! Science has the answer in the form of Marico's True Roots Botanical Hair Tonic that delays hair greying from the roots. Read on to know more.