R+Co Bleu Scalp Therapy Densifying & Rebalancing Leave-In Mist is a weightless mist that supports scalp health while promoting denser-looking hair. A blend of scalp-balancing extracts and follicle-stimulating peptides leaves the scalp soothed, hydrated and primed for healthier, thicker-looking hair. The mist format distributes evenly without disrupting your style or causing buildup.