Shefali Jariwala death: What it reveals about fake cosmetologists ? ? Shefali Jariwala Glutathione Shefali Jariwala had reportedly been using anti ageing treatments such as glutathione injections and vitamin infusions for nearly eight years. While the official cause of her cardiac arrest is yet to be confirmed, Shefali Jariwala's husband Parag Tyagi addresses controversy around her death; says, People said many things, that glutathione caused this, it's not true The Times of India