IGK GOOD BEHAVIOR Spirulina Protein Smoothing Spray 186mlA heat-protective blowout spray that mimics the smooth, frizz-free results of a keratin treatment. 100% agreed their hair looked like they got a keratin treatment at a salon.WHAT IT ISSpirulina protein strengthens and nourishes while an innovative formaldehyde-free bonding polymer mimics the coating and smoothing properties of a keratin treatment when activated by heat. IGK Good Behavior Spirulina protein smoothing spray also helps to cut down on blow-drying time and protect against humidity, heat and UV damage, leaving hair soft, shiny and frizz-free. 24-hour frizz control. 450*F Heat Protection.HOW TO USEMist over damp hair in sections. |Comb through, ensuring every strand is thoroughly coated from root to tip. Blow-dry in sections to seal in the treatment with heat. Style as usual or apply again and finish with a flat iron for maximum smoothing.