Did you know ? 60% of women between the ages of 15 and 34 have wavy, curly, curly or frizzy hair! To meet their specific needs, L'Oréal Professionnel has created Curl Expression by Serie Expert . Curly hair is structurally different. Their root forms an S, complicating natural lubrication by sebum. Thus, they are naturally dry and dehydrated. Curl Expression hair care offers an overdose of hydration to curly to frizzy hair. Curl Expression treatments derive their virtues from Glycerin which retains water, Urea H which strengthens the hydrolipidic barrier, and Hibiscus seed, rich in amino acids and vitamins. Curl Expression consists of 8 hair treatments to be combined according to the type of curls : a washing jelly and a shampoo to wash, two masks to treat, a moisturizing cream, a foam cream and a jelly cream to style, and to revive hair. curls and shine, a care water. All Curl Expression treatments will make you addicted thanks to their sweet fragrance of jasmine, freesia and orchid . Planet side; the bottles are made with up to 5% recycled plastic, in a carbon neutral factory and from 100% recycled water.