Bond Builder Lipid Shield 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, our 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. Dermstore has partnered with Flex to allow you to use your Health Savings Account (HSA) or Flexible Spending Account (FSA). This means you can now use your HSA or FSA debit card to buy Philip Kingsley products with pre-tax dollars, resulting in net savings of 30-40%, depending on your tax bracket. Eligible for HSA/FSA with a letter of medical necessity at checkout. From dermatologist-recommended treatments to solutions for chronic skin conditions like acne, eczema, and rosacea, these products are both effective and eligible. | Philip Kingsley Bond Builder Lipid Shield Oil, 30 ml | Dermstore