Sos chestnut shampoo gentle a shampoo formulated with plant-based surfactants, designed to provide a gentle cleansing action while respecting dry or treated and coloured hair. it contains an organic tuscan chestnut bioliquefaction, an exclusive active ingredient with moisturising and protective properties, combined with plant-based keratin and organic linseed extract. it leaves your hair soft and light, promoting the moisturising-revitalising effect of subsequent sos treatments. application: apply onto damp hair, massage gently and rinse. for use pure or diluted with water and with biofficina toscana hydrolats in the dedicated shampoo applicator. ideal in combination with the other products in the sos chestnut hair line for optimum results. the targeted ingredients with their protective and moisturising properties preserve dry, treated or coloured hair during shampooing. dilution with water and hydrolats makes the shampoo even gentler acting. active ingredients: organic tuscan chestnut bioliquefaction plant-based surfactants: they cleanse effectively and gently. plant-based keratin: similar to hair, it has a reinforcing and elasticising effect. organic linseed extract: with taming, elasticising and protective properties. organic nettle extract: with purifying, balancing and regulating effects on the scalp. ingredients: aqua (water), sodium coco-sulfate, glycerin, coco-betaine, decyl glucoside, hydrolyzed chestnut extract*, linum usitatissimum (linseed) seed extract*, urtica dioica (nettle) leaf extract*, benzyl alcohol, cocamidopropyl betaine, parfum (fragrance), phenoxyethanol, guar hydroxypropyltrimonium chloride, benzoic acid, lactic acid, dehydroacetic acid, citric acid, soy amino acids, wheat amino acids, arginine hcl, serine, threonine, sodium benzoate, tocopherol, potassium sorbate. *from organic agriculture