Schwarzkopf Extra Care Ultimate Keratin Blow Dry Spray has been formulated to apply to hair before low-drying. The ultimate styling solution with keratin hair filler and UV Filter gives strong and visibly fuller hair. Featuring liquid keratin to soothe and soften the hair, leaving it visibly fuller. It supplies heat protection and anti-frizz benefits. The non-sticky, easy to brush out formula with keratin hair filler thickens and strengthens the hair while the UV-filter protects against external influences - for 24 hour ultimate hold.