Moon Juice has launched its first new skincare product in four years: G Pack. The first-of-its-kind antioxidant powder booster that combines Vitamin C, Ferulic and Glutathione.   The product was formulated following founder Amanda Chantal Bacon trip to her functional medicine doctor, who was raving about the power of glutathione, which he used to treat male infertility patients.    Working with a skin care chemist, brand scientists combined glutathione powder with a high potency ...