Kajol has to be one of those people, the older the get the more beautiful they become. She looks incredible, the Mukhejee genes don't play. Here she is today at 52. Kangana Ranaut Questions Lack Of 'Dark Dusky' Actresses In Bollywood After Kajol: Too Much Glutathione Injections Republic World The Internet Is Obsessed With Kajol's Transformation But What's the Secret? Google it, and the first thing you'll see is IV Glutathione. Some call it a magical fairness treatment, but is that Kajol Skin Lightening Secret Natural Way. Natural Glutathione Drink : 1. Boil 1 2 litres of water. 2. Grate 1 tablespoon of raw haldi Helps in skintone lightening and fades dark spots