What it is: This heat-activated balm mimics the effects of a keratin treatment with 450° heat protection and 24-hour frizz control for a high-shine finish.Hair Type: Medium and ThickHair Texture: Straight, Wavy, Curly, and CoilyHair Concerns:- Straightening/Smoothing- Heat Protection- FrizzKey Benefits: - Keratin-like results- Up to 24 hours of frizz control- Heat protection for up to 450 degrees FahrenheitHighlighted Ingredients:- Spirulina Protein: Strengthens and nurtures hair.- Innovative Bonding Polymers: Mimic the frizz-free coating of keratin formulas when activated by heat.Ingredient Callouts: Free of parabens, mineral oil, and sulfates SLS & SLES. It is also gluten-free and cruelty-free.What Else You Need to Know: This smoothing spray mimics the coating and smoothing properties of keratin formulas when activated by heat. Featuring hair-healthy spirulina protein and innovative bonding polymers that leave hair soft, shiny, and frizz-free. It also provides up to 24 hours of frizz control and 450 degrees Fahrenheit of heat protection.