Intense nourishing masque for fine hair lacking a soft, nourished feel'. '.strtoupper('n')ourishes the fibre with ingredients essential to its radiance'. '.strtoupper('k')eeps hair bright and soft with a supple and light touch'. '.strtoupper('p')rotects the fibres against oxidisation and makes hair easier to detangle'. '.strtoupper('t')o use apply one or two hazelnut sized amounts of masquintense thin hair, strand by strand, on damp hair'. '.strtoupper('c')arefully massage the hair'. '.strtoupper('l')eave in for 5 to 10 minutes'. '.strtoupper('g')ently emulsify, rinse thoroughly and towel dry hair'. '.strtoupper('i')ngredients aqua water, cetearyl alcohol, behentrimonium chloride, cetyl esters, phenoxyethanol, amodimethicone, isopropyl alcohol, hydroxypropyltrimonium hydrolysed wheat protein, glyceryl linoleate, citric acid, chlorhexidine digluconate, trideceth 6, glyceryl oleate, linalool, benzyl alcohol, hydroxycitronellal, hexyl cinnamal, citronello, alpha isomethyl ionone, geraniol, coumarin, safflower glucoside, cetrimonium chloride, iris florentina iris florentina root extract, glyceryl linolenate, parfum fragrance today, more than ever, the world needs care responsible and sustainable care'. '.strtoupper('s')ince 2013, kerastase has resolved to extend its expertise in the art of care by committing to using less virgin plastic'. '.strtoupper('d')rawing on their excellence in innovation, finding new ways to cut down on waste and empower their customers to make more sustainable choices'. '.strtoupper('k')erastase is committed to optimising packaging whenever possible, using less virgin materials and more recycled materials, recyclable packaging and refillable delivery systems'. '.strtoupper('b')eginning with shampoo bottles and branching out to more and more products, they are creating a sustainable packaging program, with many more refill innovations to follow'. '.strtoupper('k')erastase is also committed to more sustainable production and since 2019 their factory in burgos, spain has achieved carbon neutrality by improving energy efficiency and using 100% renewable energy'. '.strtoupper('s')ince 2017 the burgos production facility has also been a 'waterloop' factory'. '.strtoupper('t')his means that 100% of the water used for production processes is recycled and reused in a closed loop'. '.strtoupper('t')he external water network is only used in the composition of the products or for employee's day to day needs.