Introducing Yugen, the Japan formulated premium glutathione that will surely amaze you! I've been using this for less than a month now, and I can see how it helped my skin to Introducing Yugen, the Japan formulated premium glutathione that will surely amaze you! I've been using this for less than a month now, and I can see how it helped my skin to What is Glutathione, the newest 'age reversal' trend and Gwyneth Paltrow's fountain of youth? Gluta Bella by Vanessa Lim Quezon City Glutathione Beyond the Surface