Cruelty-Free: IGK is a cruelty-free brand! There is no animal testing being done on IGK products at any point or on any ingredients used to make IGK products. Easy Application: Mist over damp hair in sections, comb through, and blow dry to activate the formula. Reapply and finish with a flat iron for maximum smoothing. Smooth & Shine: Spirulina Protein and Bonding Polymers leave hair soft, shiny, and manageable. Heat Protection & Frizz Control: Provides 24-hour frizz control and protects hair from heat up to 450°F. Includes: Full Size + Travel (5.6 Oz + 2.4 Oz) GOOD BEHAVIOR Spirulina Protein Smoothing Spray. Keratin-Like Treatment: Mimics the smooth, high-shine, frizz-free results of a keratin treatment when activated by heat.