Hair oils and hair serums work as color-enhancing, protecting and nourishing treatments for blonde hair. Blonde hair can be fragile from over processing and can be more prone to fading and damage. These blonde hair treatments strengthen blonde hair and help protect, prime and perfect the hair. Hair serum can be a targeted scalp and hair treatment or can be used as a styling product that makes your hair smooth and adds shine. Hair oil is intended to nourish and improve your hair's health by delivering a high consistency of vitamins, minerals and fatty acids, also making hair shiny. The best hair oils and hair serums for all blondes infuse the fiber with strengthening properties and prevent fading and damage. Our collection of serums for the scalp and hair as well as daily, overnight and limited-edition hair oils are formulated to deliver results for all blonde hair types. Explore our treatment hair care sets for blonde hair and save 10% or take our hair quiz and find the perfect blonding hair serums and hair oils for your type of blonde hair.