Protect & soften your hair with the Nutritive Bain Nutrithermique shampoo from Kérastase. Boasting Dosage Gluco-Active technology which provides the right dosage of lipids glucose & proteins to the hair whilst protecting against the damaging effects of heat styling this lavish shampoo will leave you locks softer than ever before. Complete with a convenient pump to make dispersion a little easier! K.D. Directions for use: Apply to damp hair. Massage & rinse with warm water. Styling with a hairdryer: blow-dry the hair using a hairdryer & a hair brush. Styling with hair straighteners: pre-dry your hair with a hairdryer then style with hair straighteners (ceramic heating elements)