Bumble And Bumble. Go Big Thickening Treatment, Size

What it is: A volumizing and thickening hair treatment that provides heat protection to hair while moisturizing and leaving strands soft. Who it's for: Anyone with fine-to-medium hair that is straight-to-wavy. What it does: It's formulated with fruit extract which instantly thickens and plumps; provitamin B5 which nourishes to help hair appear full; and hydrolyzed wheat protein and hydrolyzed wheat starch which is a hydrating blend that helps