Detangle, nourish, tame frizz. The Science of Smooth. This shampoo is formulated with Zero Frizz Science of Smooth technology to detect the cause of your hair's frizzy, damaged condition and correct it completely. Now enriched with keratin, combined with ceramide, proteins and vitamins to smooth and seal the hair shaft, reinforcing and protecting dry, frizzy hair so it will be instantly silky, smooth and frizz free. For the latest styles and product news visit: www.zerofrizz.com. www.newhalllabs.com. Made in the USA.