Davines Essential Haircare DEDE/ shampoo is a delicate shampoo, ideal for frequent use. For normal to fine hair. Lightly-foaming gel DEDE/ shampoo is designed to be gentle enough for daily use. It is formulated with red celery to maintain clean, shiny, balanced hair. Hair is clean and shiny, and healthy moisture levels are retained. Orbassano Red Celery Extract was sourced from the farm of Mr. Giancarlo and Mr. Doriano Pozzatello in Orbassano, Turin, Italy as part of Slow Food Presidium. Full of mineral salts and high in water content, Red Celery is nourishing and cleansing.