Go Green Scalp First Exfoliator - Benefits**Oil blend is <1% to brush material compositionThin bristles scrub and exfoliate while the larger bristles help massageTeeth are blended with trace amounts of lavender oil***Percentage variations may occur due to material & manufacturing tolerancesThe rope hook, made with recycled materials, allows you to hang the brush conveniently in the shower - Go Green Scalp First Exfoliator