What it is: A spray that's a first-ever at-home alternative to expensive salon keratin treatments. What it does: One easy application at home results in up to three months of perfectly frizz-free hair. The award-winning VeratinTech™ technology, a 100% vegan keratin, combined with gentle acids, helps control frizz, seal cuticles and balance your hairs pH while restoring softness and shine. How to use: Just spray on the treatment one clean and dry hair until fully saturated and let it act for 60 minutes. Rinse and dry. A little water and a blast of heat. Rinse the treatment with only water, followed by a good blow dry. Straighten your dry hair to seal in the treatment and that's it. Enjoy your new head-turning masterpiece for a good couple of months. If your hair is color-treated: Before you begin the straightening process, take a small section of your hair and pass the iron over it a few times. Allow the section to cool, and if you notice any color fading, lower the iron's temperature until the color remains intact. Also, avoid spraying the keratin treatment on any fabric, as it may cause color fading.Pro tips: For long-lasting results, use only sulfate-free products after the treatment. ANSWR's Smoothing Shampoo and Conditioner are your best bet (sold separately), specially formulated for post-keratin treatment care. To keep your hair consistently smooth, repeat the treatment every two months. 3.38 oz. Paraben-free; phthalate-free; sulfate-free; formaldehyde-free; silicone-free Cruelty-free Vegan Made in Italy