Pixi’s Vitamin-C Tonic. Instantly refreshing, this glow-giving tonic is jam-packed with citrus extracts and ferulic acid, this hard-working hero evens out skin tone, improves hydration and shields skin from free radicals. Astonishingly affordable, this is mild yet effective, making it suitable for all skin types – just apply a few drops to a cotton wool pad, and sweep all over skin after cleansing (morning and evening) to gradually diminish signs of sun damage, fine lines, scarring and other imperfections.