Enhance and maintain your blonde with the Olaplex No. 4P and No. 5P Toning Bundle. Bringing together Olaplex's toning shampoo and new toning conditioner, the duo help to neutralise brassy tones to enhance the vibrancy of natural and colour-treated blonde hair. Patented bond-building technology powers each formula to minimise visible damage, while micro-fine purple pigments create a cooler, brighter blonde. Set Contents:Olaplex No. 4P Blonde Enhancer Toning Shampoo 250mlA purple shampoo that cleanses hair while neutralising brassy tones. Suitable for all-over colour, balayage or natural blonde styles, the shampoo offers customisable toning results: the longer you leave it on, the brighter the results. Olaplex No. 5P Blonde Enhancer Toning Conditioner 250mlWorking as the second step in your blonde-enhancing routine, the nourishing conditioner further minimises the appearance of yellow and brassy tones for a brighter blonde. It helps to reduce the appearance of damage and split ends, leaving hair detangled and manageable. 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. 4P and No. 5P Toning Hair Perfector Bundle | Dermstore