Philip Kingsley Bond Builder Lipid Shield Oil replenishes lost essential oils which coat each hair strand, protecting the cuticle against dryness and damage caused by factors such as UV and heat. Inspired by the hair's natural lipid shield, Philip Kingsley's fast-absorbing, non-greasy formula contains biomimetic ingredients and lightweight oils to restore your hair's first line of defence and protect bonds in the cortex. Inspired by the hair's natural lipid shield, the Philip Kingsley Bond Builder Lipid Shield Oil creates a hydrating veil around each strand to help replenish lost moisture. The fast-absorbing, non-greasy formula is enriched with biometric ingredients and oils to nourish and protect the hair. Designed to be used weekly as a post-shower treatment, the formula seeks to minimise the appearance of damage and dryness.