Revolutionary Biorepair® Thicken Blow Dry Spray increases fullness and adds volume to fine, thinning hair. It leaves hair soft and visibly fuller and provides heat and color protection. This heat-activated drying spray clings to every hair fiber to increase density. It's perfect for everyday use. Each formula is 100% vegan, recyclable* and FREE of: cruelty - gluten - sulfates** - added salts - phthalates - parabens - paba - known carcinogens - mineral oil – keratin. *Where possible on certain products. **Free of SLS, SLES. PRO TIP: Blow dry with a round brush for volume and fullness. Touch up second and third-day hair by spritzing into dry hair where needed and use a blow dryer to reshape. Features: -Increases volume with long-lasting hold and a soft finish. -Strengthens and helps increase tensile strength while protecting against breakage. -Thermal and color protection -Perfect for everyday use -Provides flexible hold with style memory -Advanced Color Last System™ Aroma: Fresh Lime, Eucalyptus, Mint Leaf & Rosemary Key Ingredients: -Hydrolyzed Corn Starch grips to individual hair fibers to increase density and weightlessly volumize. -Amino Acid Polymer Blend thickens and provides long-lasting, soft hold. -Phyto-CP Complex™ including grape stem cells helps preserve and promote healthy scalp. -Advanced Color Last SystemTM, Colorproof's exclusive blend designed to repair, preserve, and protect color treated hair Hair Types: Thinning color-treated hair How to use: Shake well. Spray on clean, damp hair. Blow dry for volume and fullness. USAGE AMOUNT: Short Hair: 3-4 sprays / Medium Hair: 5-6 sprays / Long Hair: 7-8+ sprays