Keratin Infused Hairspray offers all day hold with a shot of Keratin protein to strengthen and protect your hair. This is more than your traditional hairspray â€“ itâ€™s very intelligent. Keratin makes hair less prone to breakage because Keratin protein fastens to the rough edges (damaged cuticle layer) of each hair strand. We coupled the Keratin shot with the shiniest protein available, a Silk Amino Acid making your locks shiny and resilient from day to day styling. Lock in your style and restore your hair daily with a shot of Keratin Infused Hairspray.