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 The truth about Glutathione! Ever wondered how Kajol transformed her skin? Contrary to popular belief, it's not just about glutathione injections. Here are some key facts you should know before APLB Glutathione Niacinamide Body Lotion Korean Skincare In an old interview, Kajol denied having any skin whitening surgery and said that she had just avoided the sun. She also stated that she had been working in the sun for Did Kajol undergo skin whitening treatment? She was once called 'fat and dark', but later.