Ideal for lightened hair, the Olaplex No. 3, No. 4P and No. 5P Bundle helps to maintain and brighten blonde hair, while hydrating and deeply nourishing each strand. Set Contents:No. 3 Hair Perfector 100mlThe best-selling pre-shampoo treatment is powered by scientifically-proven Olaplex Bond Building Technologyâ„¢ to help hydrate and visibly smooth hair, promoting a stronger and shinier-looking appearance. No. 4P Blonde Enhancerâ„¢ Toning Shampoo 250mlThe shampoo offers customisable blonde maintenance, helping to neutralise brassy tones while intensely moisturising and brightening the appearance of hair in just one use. No. 5P Blonde Enhancer Toning Conditioner 250mlA highly moisturising toning conditioner designed to neutralise brassiness and boost brightness for all blonde, lightened, and grey hair. Leaves hair easy to manage, shiny and healthier with each use. 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 Olaplex 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. | Olaplex No. 3, No. 4P and No. 5P Hair Perfector Bundle | Dermstore