Frizz? Never heard of her. Lock in your smoothest blowout and block out humidity with TRESemmé Keratin Smooth Blowout Finishing Hairspray. This anti-frizz hairspray gives you 3 days of weightlessly smooth hair so your blowout can last. Our formula gives you the flexible hold that keeps your style in place without the stiffness, stickiness or crunch! It's also lightweight with added heat protection. For best results, wash with Keratin Smooth Blowout Shampoo and Conditioner for heat protection that starts in the shower. Apply our Keratin Smooth Blowout Heat Protect Spray throughout damp hair. Touch-up with Keratin Smooth Blowout Serum. For a limited time, you may receive products with our new or previous packaging design. For over 70 years, TRESemmé has been committed to democratizing salon trends, making salon-quality hair styling products accessible to everyone. You can count on TRESemmé for trend-inspired, professional-grade products designed to maximize ooh la la in the everyday. So as you navigate your styling journey, we’ll be here to help you style your hair (and life) your way.