What it is A musthave booster from 111SKIN with a more concentrated formula than your usual serums that contains skincare superhero Vitamin C for a brightening boost Good to know Vegan gluten free paraben free phthalate free What it does Formulated with powerful Vitamin C and rich antioxidants this face booster is designed to help protect skin from environmental damage reduce the appearance of dark spots and brighten dull or tiredlooking skin Key ingredients Licorice Root Glutathione Vitamin C How to use Shake well before use Apply 12 drops to clean skin or mix in with your favorite moisturizer Follow with sunscreen during the day