Thicken your hair EVER-y time you blow-dry. EVER.THICKEN is our thickening, heat-activated style extender featuring Long Chain Polymers and a volumizing Cotton Sprout Complex that creates thicker, fuller hair.

Activated by the heat of your blow dryer, this weightless spray also helps lock out humidity and extend your style for a long-lasting, frizz-free finish.

Apply after shampooing and conditioning to towel-dried hair. Separate hair into

sections and spray liberally. Blow-dry each section with the brush of your choice to activate the smoothing technology and increase the longevity of style. You can also use a hot tool to further enhance the shape of your style.