Perfect for straightening both wavy and curly hair, this thermal protectant balm smoothes & seals the cuticle for seriously sleek-straight, frizz-free hair that's full of shine. Humidity resistance & style memory prolong the life of your blowout without weighing hair down. No build-up. With eco-certified bamboo & pure blue yucca root for sustainable style. Free of Parabens, Gluten, Sodium Chloride, Phthalates & Synthetic Color.