Drybar Big Brew Styling Treatment in Yellow

DESCRIPTION Instant thickening treatment provides fuller, denser-looking hair while locking in style. Helps rejuvenate follicles to visibly improve thickness and reduce signs of thinning hair over time. Hair instantly appears 2x thicker after one use* Instantly creates thicker-looking hair for fullness & body that lasts up to 72 hours** Clinically proven to improve hair density in 30 days** Hair instantly appears up to 2x thicker with a clinical improvement in density in 30 days**