REF Cool Silver Shampoo 1000 ml is a neutralising shampoo designed for blonde, lightened, grey and highlighted hair, helping to eliminate yellow and warm tones. It contains violet pigments that create a cool shade, while gently cleansing, hydrating and strengthening the hair thanks to its plant proteins. Ideal for those who want to maintain a cool blonde or grey tone with natural shine.features:

Neutralises yellow and warm tones in the hairContains violet pigments for a cool shadeGently cleanses and hydrates the hairStrengthens the hair structure thanks to plant proteinsGives hair shine and softnesskey benefits:Helps maintain a cool blonde, grey or silver toneReduces brassy undertones and revives hair colourProvides protection and nourishment without drying outLeaves hair soft, manageable and healthy-lookingSuitable for regular use as neededusage:Apply a sufficient amount of shampoo to wet hairGently massage in and leave on for 1–5 minutes, depending on the desired toning intensityRinse thoroughly with warm waterUse 1–2 times a week or as needed to maintain a cool toneFor maximum results, combine with REF Cool Silver Conditioner