Garnier Fructis Goodbye Damage Keratin 10-In-1 Leave-In. Every woman dreams of healthy-looking, shiny hair. Unfortunately, hair damage from heat styling, chemical treatments, or environmental factors is a common issue. Fortunately, salvation comes in the form of the rinse-free spray Garnier Fructis Goodbye Damage Keratin 10-In-1 Leave-In, which repairs damaged hair.