OlaplexNo.4P Blonde Enhancer Toning Shampoo 250ml

DETAILS Vegan Cruelty Free 250ml Suitable for blonde, lightened, and grey hair Neutralises brassiness and brightens Transforms dry, brittle strands into soft, shiny and more resilient hair Contains patented OLAPLEX technology Free from DEA, aldehydes, formaldehyde, gluten, nuts, parabens and phthalates Vegan Cruelty free HOW TO USE Apply to wet hair, lather fully, and let process. Use 2-3 times per week or as often as needed to neutralise unwanted brassiness.