WHAT IT IS S Factor Vivacious Hairspray gives you medium hold with a boost of shine. WHAT IT DOES TIGI S Factor Vivacious Hairspray keeps your style looking sensational whilst adding a boost of shine with this medium hold hairspray. This sensational long-lasting hairspray adds shine and luster as well as perfect style-hold. You can layer it up for a stronger hold and you rsquo ll love the way it fights humidity to keep style perfect for longer. S Factor exemplifies feminine beauty think hair that is silky soft smooth shiny sexy sealed and styled. From its alluring and exclusive wash and care range extending to treatments and beautiful styling and finishing products. S Factor is absolutely serious about creating the ultimate experience for glamorous hair. S Factor is designed for a woman who wants seriously sensational hair a woman who aspires to evoke serious glamour everyday of her life. With S Factor she succeeds.