Designed to quench dry hair, the Olaplex No.3, No.4 & No.8 Bundle is a three-step haircare routine to revitalise damaged strands. Featuring a pre-shampoo treatment, cleansing shampoo & hair mask, the trio promotes healthier-looking hair with a refreshed radiance. Set Contents: No.3 Hair Perfector 100ml A weekly pre-wash treatment enriched with bond-building properties to support the hair structure. The formula helps to improve the appearance & texture of dry, damaged hair caused by heat & everyday styling. No.4 Bond Maintenance Shampoo 250ml A colour-safe shampoo that cleanses the hair while re-linking broken bonds, helping to minimise the look & feel of breakage, frizz & split ends. No. 8 Bond Repair Moisture Mask A deeply conditioning hair mask to replenish dry strands with hydration. The formula helps to ensure hair is easier to manage with boosted body & shine. The No.3 is free of DEA, aldehydes, formaldehyde & Butylphenyl Methylpropional (Lilial).