Bumble and bumble. Thickening Blow-Dry Prep Spray

What it is: A lightweight pre-styler spray that boosts hair thickness before you blow-dry to help you achieve your most voluminous blowout.Who it's for: Ideal for fine-to-medium hair types looking for volume.What it does: This lightweight, volumizing pre-styling spray helps increase hair thickness and create voluminous blowouts. It works as a thickening pre-styler. How to use: Spray the blow-dry prep spray onto damp hair, then blow-dry.Pro tips: For targeted hair thickening before your blow-dry, spray liberally wherever you want your look to be extra full—the pros love targeting the roots. 8.5 fl. oz. Paraben-free; phthalate-free; mineral oil–free; formaldehyde-free Cruelty-free Made in the USA