Illuminating fluid for dull and lifeless hair Its lightweight and fragrant formulation, enriched with Hyaluronic Acid, seals the cuticle leaving hair shiny, velvety, and compact. Ideal to use as a finishing touch after styling. Vegan Formula. Usage: After drying the hair and styling with a flat iron, finalize the treatment by applying a few gocce of Glazed Fluid to lengths and ends.