About this item Thicken and restore Formulated to help boost and restore strands This leavein spray gently removes impurities while nourishing and hydrating to add volume and thickness to fine thin hair Fortify Transform fine flat strands into fabulously fuller thicker hair with the Biotin Boost Thickening Spray Infused with Biotin Collagen and Coffee With an invigorating herbaceous scent Go Big or go Home Volumize strengthen and fortify your locks with trilevel thickening Free of Sulfates parabens phthalates gluten drying alcohol and artificial colors HASK Clean Beauty Standard Our Mission is to create high quality hair care thats carefully sourced tested for efficacy and formulated without the bad stuff Biotin Thickening With biotin collagen and coffee this plumping trio will enhance the appearance of thicker hair without leaving it feeling heavy Fragrance Eucalyptus Green Enjoy the invigorating herbaceous fragrance of HASK Biotin Boost Thickening collection Hollywood Stylist Approved HASK is used behind the scenes by Hollywood stylists to ensure that their actors hair always remains healthy hydrated resilient on and offset fortify Transform fine flat strands into thicker hair with Biotin Boost Thickening Shampoo Soak With a fresh herbal scent go big or go home with the 3level thickener VOLUME STRENGTHEN AND STRENGTHEN YOUR LOCKS FREE OF Sulfates Parabens Phthalates Gluten and Drying Alcohol