18"Hair Keratin Treatment, Wash, Haircut, and Style Includes $145 products usage and 4.5 hours of stylist labor

A keratin treatment is a chemical process that smooths and shines frizzy hair. Results can last up to six months. There are many different versions of the treatment that go by different names (Brazilian Blowout, Cezanne, Goldwell Kerasilk) and your hairstylist can customize a blend of the formula to suit your needs.